88499375

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 117524880

約数和(自身を除く): 29025505

約数列:

[1, 5, 25, 37, 43, 89, 125, 185, 215, 445, 625, 925, 1075, 1591, 2225, 3293, 3827, 4625, 5375, 7955, 11125, 16465, 19135, 23125, 26875, 39775, 55625, 82325, 95675, 141599, 198875, 411625, 478375, 707995, 994375, 2058125, 2391875, 3539975, 17699875, 88499375]

約数ペア:

[(1, 88499375), (5, 17699875), (25, 3539975), (37, 2391875), (43, 2058125), (89, 994375), (125, 707995), (185, 478375), (215, 411625), (445, 198875), (625, 141599), (925, 95675), (1075, 82325), (1591, 55625), (2225, 39775), (3293, 26875), (3827, 23125), (4625, 19135), (5375, 16465), (7955, 11125)]