28872528575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1\times {\mathrm{43331}}^1$

素因数の和:45775

約数の個数: 24

約数和(自身を含む): 39073677696

約数和(自身を除く): 10201149121

約数列:

[1, 5, 11, 25, 55, 275, 2423, 12115, 26653, 43331, 60575, 133265, 216655, 476641, 666325, 1083275, 2383205, 11916025, 104991013, 524955065, 1154901143, 2624775325, 5774505715, 28872528575]

約数ペア:

[(1, 28872528575), (5, 5774505715), (11, 2624775325), (25, 1154901143), (55, 524955065), (275, 104991013), (2423, 11916025), (12115, 2383205), (26653, 1083275), (43331, 666325), (60575, 476641), (133265, 216655)]