90151255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{34213}}^1$

素因数の和:34266

約数の個数: 16

約数和(自身を含む): 118243584

約数和(自身を除く): 28092329

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 34213, 171065, 581621, 1060603, 2908105, 5303015, 18030251, 90151255]

約数ペア:

[(1, 90151255), (5, 18030251), (17, 5303015), (31, 2908105), (85, 1060603), (155, 581621), (527, 171065), (2635, 34213)]