79253205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 54867243

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 4157, 6355, 12471, 19065, 20785, 62355, 128867, 170437, 386601, 511311, 644335, 852185, 1933005, 2556555, 5283547, 15850641, 26417735, 79253205]

約数ペア:

[(1, 79253205), (3, 26417735), (5, 15850641), (15, 5283547), (31, 2556555), (41, 1933005), (93, 852185), (123, 644335), (155, 511311), (205, 386601), (465, 170437), (615, 128867), (1271, 62355), (3813, 20785), (4157, 19065), (6355, 12471)]