10787625

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 19987968

約数和(自身を除く): 9200343

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 223, 225, 375, 387, 645, 669, 1075, 1115, 1125, 1935, 2007, 3225, 3345, 5375, 5575, 9589, 9675, 10035, 16125, 16725, 27875, 28767, 47945, 48375, 50175, 83625, 86301, 143835, 239725, 250875, 431505, 719175, 1198625, 2157525, 3595875, 10787625]

約数ペア:

[(1, 10787625), (3, 3595875), (5, 2157525), (9, 1198625), (15, 719175), (25, 431505), (43, 250875), (45, 239725), (75, 143835), (125, 86301), (129, 83625), (215, 50175), (223, 48375), (225, 47945), (375, 28767), (387, 27875), (645, 16725), (669, 16125), (1075, 10035), (1115, 9675), (1125, 9589), (1935, 5575), (2007, 5375), (3225, 3345)]