74002825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 99776600

約数和(自身を除く): 25773775

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2089, 2725, 7085, 10445, 27157, 35425, 52225, 135785, 227701, 678925, 1138505, 2960113, 5692525, 14800565, 74002825]

約数ペア:

[(1, 74002825), (5, 14800565), (13, 5692525), (25, 2960113), (65, 1138505), (109, 678925), (325, 227701), (545, 135785), (1417, 52225), (2089, 35425), (2725, 27157), (7085, 10445)]