238400325

素因数分解:

$3^2\times 5^2\times {\mathrm{1059557}}^1$

素因数の和:1059573

約数の個数: 18

約数和(自身を含む): 427001874

約数和(自身を除く): 188601549

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1059557, 3178671, 5297785, 9536013, 15893355, 26488925, 47680065, 79466775, 238400325]

約数ペア:

[(1, 238400325), (3, 79466775), (5, 47680065), (9, 26488925), (15, 15893355), (25, 9536013), (45, 5297785), (75, 3178671), (225, 1059557)]