255754365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{863}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 427991040

約数和(自身を除く): 172236675

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 859, 863, 2577, 2589, 4295, 4315, 12885, 12945, 19757, 19849, 59271, 59547, 98785, 99245, 296355, 297735, 741317, 2223951, 3706585, 11119755, 17050291, 51150873, 85251455, 255754365]

約数ペア:

[(1, 255754365), (3, 85251455), (5, 51150873), (15, 17050291), (23, 11119755), (69, 3706585), (115, 2223951), (345, 741317), (859, 297735), (863, 296355), (2577, 99245), (2589, 98785), (4295, 59547), (4315, 59271), (12885, 19849), (12945, 19757)]