15830325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 35657440

約数和(自身を除く): 19827115

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 25, 35, 45, 57, 63, 69, 75, 95, 105, 115, 133, 161, 171, 175, 207, 225, 285, 315, 345, 399, 437, 475, 483, 525, 529, 575, 665, 805, 855, 1035, 1197, 1311, 1425, 1449, 1575, 1587, 1725, 1995, 2185, 2415, 2645, 3059, 3325, 3703, 3933, 4025, 4275, 4761, 5175, 5985, 6555, 7245, 7935, 9177, 9975, 10051, 10925, 11109, 12075, 13225, 15295, 18515, 19665, 23805, 27531, 29925, 30153, 32775, 33327, 36225, 39675, 45885, 50255, 55545, 70357, 76475, 90459, 92575, 98325, 119025, 137655, 150765, 166635, 211071, 229425, 251275, 277725, 351785, 452295, 633213, 688275, 753825, 833175, 1055355, 1758925, 2261475, 3166065, 5276775, 15830325]

約数ペア:

[(1, 15830325), (3, 5276775), (5, 3166065), (7, 2261475), (9, 1758925), (15, 1055355), (19, 833175), (21, 753825), (23, 688275), (25, 633213), (35, 452295), (45, 351785), (57, 277725), (63, 251275), (69, 229425), (75, 211071), (95, 166635), (105, 150765), (115, 137655), (133, 119025), (161, 98325), (171, 92575), (175, 90459), (207, 76475), (225, 70357), (285, 55545), (315, 50255), (345, 45885), (399, 39675), (437, 36225), (475, 33327), (483, 32775), (525, 30153), (529, 29925), (575, 27531), (665, 23805), (805, 19665), (855, 18515), (1035, 15295), (1197, 13225), (1311, 12075), (1425, 11109), (1449, 10925), (1575, 10051), (1587, 9975), (1725, 9177), (1995, 7935), (2185, 7245), (2415, 6555), (2645, 5985), (3059, 5175), (3325, 4761), (3703, 4275), (3933, 4025)]