28908195

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12763}}^1$

素因数の和:12922

約数の個数: 16

約数和(自身を含む): 46563072

約数和(自身を除く): 17654877

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 12763, 38289, 63815, 191445, 1927213, 5781639, 9636065, 28908195]

約数ペア:

[(1, 28908195), (3, 9636065), (5, 5781639), (15, 1927213), (151, 191445), (453, 63815), (755, 38289), (2265, 12763)]