28241005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10597}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 37389744

約数和(自身を除く): 9148739

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 10597, 52985, 137761, 434477, 688805, 2172385, 5648201, 28241005]

約数ペア:

[(1, 28241005), (5, 5648201), (13, 2172385), (41, 688805), (65, 434477), (205, 137761), (533, 52985), (2665, 10597)]