72469125

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 134245488

約数和(自身を除く): 61776363

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1665, 1741, 2775, 4625, 5223, 8325, 8705, 13875, 15669, 26115, 41625, 43525, 64417, 78345, 130575, 193251, 217625, 322085, 391725, 579753, 652875, 966255, 1610425, 1958625, 2898765, 4831275, 8052125, 14493825, 24156375, 72469125]

約数ペア:

[(1, 72469125), (3, 24156375), (5, 14493825), (9, 8052125), (15, 4831275), (25, 2898765), (37, 1958625), (45, 1610425), (75, 966255), (111, 652875), (125, 579753), (185, 391725), (225, 322085), (333, 217625), (375, 193251), (555, 130575), (925, 78345), (1125, 64417), (1665, 43525), (1741, 41625), (2775, 26115), (4625, 15669), (5223, 13875), (8325, 8705)]