72065505

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{31817}}^1$

素因数の和:31976

約数の個数: 16

約数和(自身を含む): 116072064

約数和(自身を除く): 44006559

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 31817, 95451, 159085, 477255, 4804367, 14413101, 24021835, 72065505]

約数ペア:

[(1, 72065505), (3, 24021835), (5, 14413101), (15, 4804367), (151, 477255), (453, 159085), (755, 95451), (2265, 31817)]