28252484455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{8123}}^1$

素因数の和:8947

約数の個数: 32

約数和(自身を含む): 37066107456

約数和(自身を除く): 8813623001

約数列:

[1, 5, 13, 65, 73, 365, 733, 949, 3665, 4745, 8123, 9529, 40615, 47645, 53509, 105599, 267545, 527995, 592979, 695617, 2964895, 3478085, 5954159, 7708727, 29770795, 38543635, 77404067, 387020335, 434653607, 2173268035, 5650496891, 28252484455]

約数ペア:

[(1, 28252484455), (5, 5650496891), (13, 2173268035), (65, 434653607), (73, 387020335), (365, 77404067), (733, 38543635), (949, 29770795), (3665, 7708727), (4745, 5954159), (8123, 3478085), (9529, 2964895), (40615, 695617), (47645, 592979), (53509, 527995), (105599, 267545)]