27514125

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 51016368

約数和(自身を除く): 23502243

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 661, 925, 1125, 1665, 1983, 2775, 3305, 4625, 5949, 8325, 9915, 13875, 16525, 24457, 29745, 41625, 49575, 73371, 82625, 122285, 148725, 220113, 247875, 366855, 611425, 743625, 1100565, 1834275, 3057125, 5502825, 9171375, 27514125]

約数ペア:

[(1, 27514125), (3, 9171375), (5, 5502825), (9, 3057125), (15, 1834275), (25, 1100565), (37, 743625), (45, 611425), (75, 366855), (111, 247875), (125, 220113), (185, 148725), (225, 122285), (333, 82625), (375, 73371), (555, 49575), (661, 41625), (925, 29745), (1125, 24457), (1665, 16525), (1983, 13875), (2775, 9915), (3305, 8325), (4625, 5949)]