7451325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 16665600

約数和(自身を除く): 9214275

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 45, 57, 63, 75, 83, 95, 105, 133, 135, 171, 175, 189, 225, 249, 285, 315, 399, 415, 475, 513, 525, 581, 665, 675, 747, 855, 945, 1197, 1245, 1425, 1575, 1577, 1743, 1995, 2075, 2241, 2565, 2905, 3325, 3591, 3735, 4275, 4725, 4731, 5229, 5985, 6225, 7885, 8715, 9975, 11039, 11205, 12825, 14193, 14525, 15687, 17955, 18675, 23655, 26145, 29925, 33117, 39425, 42579, 43575, 55195, 56025, 70965, 78435, 89775, 99351, 118275, 130725, 165585, 212895, 275975, 298053, 354825, 392175, 496755, 827925, 1064475, 1490265, 2483775, 7451325]

約数ペア:

[(1, 7451325), (3, 2483775), (5, 1490265), (7, 1064475), (9, 827925), (15, 496755), (19, 392175), (21, 354825), (25, 298053), (27, 275975), (35, 212895), (45, 165585), (57, 130725), (63, 118275), (75, 99351), (83, 89775), (95, 78435), (105, 70965), (133, 56025), (135, 55195), (171, 43575), (175, 42579), (189, 39425), (225, 33117), (249, 29925), (285, 26145), (315, 23655), (399, 18675), (415, 17955), (475, 15687), (513, 14525), (525, 14193), (581, 12825), (665, 11205), (675, 11039), (747, 9975), (855, 8715), (945, 7885), (1197, 6225), (1245, 5985), (1425, 5229), (1575, 4731), (1577, 4725), (1743, 4275), (1995, 3735), (2075, 3591), (2241, 3325), (2565, 2905)]