118156725

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 239463840

約数和(自身を除く): 121307115

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 37, 45, 57, 75, 81, 83, 95, 111, 135, 171, 185, 225, 249, 285, 333, 405, 415, 475, 513, 555, 675, 703, 747, 855, 925, 999, 1245, 1425, 1539, 1577, 1665, 2025, 2075, 2109, 2241, 2565, 2775, 2997, 3071, 3515, 3735, 4275, 4731, 4995, 6225, 6327, 6723, 7695, 7885, 8325, 9213, 10545, 11205, 12825, 14193, 14985, 15355, 17575, 18675, 18981, 23655, 24975, 27639, 31635, 33615, 38475, 39425, 42579, 46065, 52725, 56025, 56943, 58349, 70965, 74925, 76775, 82917, 94905, 118275, 127737, 138195, 158175, 168075, 175047, 212895, 230325, 248751, 284715, 291745, 354825, 414585, 474525, 525141, 638685, 690975, 875235, 1064475, 1243755, 1423575, 1458725, 1575423, 2072925, 2625705, 3193425, 4376175, 4726269, 6218775, 7877115, 13128525, 23631345, 39385575, 118156725]

約数ペア:

[(1, 118156725), (3, 39385575), (5, 23631345), (9, 13128525), (15, 7877115), (19, 6218775), (25, 4726269), (27, 4376175), (37, 3193425), (45, 2625705), (57, 2072925), (75, 1575423), (81, 1458725), (83, 1423575), (95, 1243755), (111, 1064475), (135, 875235), (171, 690975), (185, 638685), (225, 525141), (249, 474525), (285, 414585), (333, 354825), (405, 291745), (415, 284715), (475, 248751), (513, 230325), (555, 212895), (675, 175047), (703, 168075), (747, 158175), (855, 138195), (925, 127737), (999, 118275), (1245, 94905), (1425, 82917), (1539, 76775), (1577, 74925), (1665, 70965), (2025, 58349), (2075, 56943), (2109, 56025), (2241, 52725), (2565, 46065), (2775, 42579), (2997, 39425), (3071, 38475), (3515, 33615), (3735, 31635), (4275, 27639), (4731, 24975), (4995, 23655), (6225, 18981), (6327, 18675), (6723, 17575), (7695, 15355), (7885, 14985), (8325, 14193), (9213, 12825), (10545, 11205)]