15696949275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7829}}^1$

素因数の和:7938

約数の個数: 144

約数和(自身を含む): 34331731200

約数和(自身を除く): 18634781925

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 67, 75, 95, 105, 133, 171, 175, 201, 225, 285, 315, 335, 399, 469, 475, 525, 603, 665, 855, 1005, 1197, 1273, 1407, 1425, 1575, 1675, 1995, 2345, 3015, 3325, 3819, 4221, 4275, 5025, 5985, 6365, 7035, 7829, 8911, 9975, 11457, 11725, 15075, 19095, 21105, 23487, 26733, 29925, 31825, 35175, 39145, 44555, 54803, 57285, 70461, 80199, 95475, 105525, 117435, 133665, 148751, 164409, 195725, 222775, 274015, 286425, 352305, 400995, 446253, 493227, 524543, 587175, 668325, 743755, 822045, 1041257, 1338759, 1370075, 1573629, 1761525, 2004975, 2231265, 2466135, 2622715, 3123771, 3671801, 3718775, 4110225, 4720887, 5206285, 6693795, 7868145, 9371313, 9966317, 11015403, 11156325, 12330675, 13113575, 15618855, 18359005, 23604435, 26031425, 29898951, 33046209, 33468975, 39340725, 46856565, 49831585, 55077015, 69764219, 78094275, 89696853, 91795025, 118022175, 149494755, 165231045, 209292657, 234282825, 249157925, 275385075, 348821095, 448484265, 627877971, 747473775, 826155225, 1046463285, 1744105475, 2242421325, 3139389855, 5232316425, 15696949275]

約数ペア:

[(1, 15696949275), (3, 5232316425), (5, 3139389855), (7, 2242421325), (9, 1744105475), (15, 1046463285), (19, 826155225), (21, 747473775), (25, 627877971), (35, 448484265), (45, 348821095), (57, 275385075), (63, 249157925), (67, 234282825), (75, 209292657), (95, 165231045), (105, 149494755), (133, 118022175), (171, 91795025), (175, 89696853), (201, 78094275), (225, 69764219), (285, 55077015), (315, 49831585), (335, 46856565), (399, 39340725), (469, 33468975), (475, 33046209), (525, 29898951), (603, 26031425), (665, 23604435), (855, 18359005), (1005, 15618855), (1197, 13113575), (1273, 12330675), (1407, 11156325), (1425, 11015403), (1575, 9966317), (1675, 9371313), (1995, 7868145), (2345, 6693795), (3015, 5206285), (3325, 4720887), (3819, 4110225), (4221, 3718775), (4275, 3671801), (5025, 3123771), (5985, 2622715), (6365, 2466135), (7035, 2231265), (7829, 2004975), (8911, 1761525), (9975, 1573629), (11457, 1370075), (11725, 1338759), (15075, 1041257), (19095, 822045), (21105, 743755), (23487, 668325), (26733, 587175), (29925, 524543), (31825, 493227), (35175, 446253), (39145, 400995), (44555, 352305), (54803, 286425), (57285, 274015), (70461, 222775), (80199, 195725), (95475, 164409), (105525, 148751), (117435, 133665)]