100103575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28001}}^1$

素因数の和:28035

約数の個数: 24

約数和(自身を含む): 145834416

約数和(自身を除く): 45730841

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 28001, 140005, 308011, 364013, 700025, 1540055, 1820065, 4004143, 7700275, 9100325, 20020715, 100103575]

約数ペア:

[(1, 100103575), (5, 20020715), (11, 9100325), (13, 7700275), (25, 4004143), (55, 1820065), (65, 1540055), (143, 700025), (275, 364013), (325, 308011), (715, 140005), (3575, 28001)]