56128625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 83566080

約数和(自身を除く): 27437455

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2789, 2875, 4025, 13945, 19523, 20125, 64147, 69725, 97615, 320735, 348625, 449029, 488075, 1603675, 2245145, 2440375, 8018375, 11225725, 56128625]

約数ペア:

[(1, 56128625), (5, 11225725), (7, 8018375), (23, 2440375), (25, 2245145), (35, 1603675), (115, 488075), (125, 449029), (161, 348625), (175, 320735), (575, 97615), (805, 69725), (875, 64147), (2789, 20125), (2875, 19523), (4025, 13945)]