25042125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 42666624

約数和(自身を除く): 17624499

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 1553, 3225, 4659, 5375, 7765, 16125, 23295, 38825, 66779, 116475, 194125, 200337, 333895, 582375, 1001685, 1669475, 5008425, 8347375, 25042125]

約数ペア:

[(1, 25042125), (3, 8347375), (5, 5008425), (15, 1669475), (25, 1001685), (43, 582375), (75, 333895), (125, 200337), (129, 194125), (215, 116475), (375, 66779), (645, 38825), (1075, 23295), (1553, 16125), (3225, 7765), (4659, 5375)]