38142505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 47988864

約数和(自身を除く): 9846359

約数列:

[1, 5, 41, 43, 205, 215, 1763, 4327, 8815, 21635, 177407, 186061, 887035, 930305, 7628501, 38142505]

約数ペア:

[(1, 38142505), (5, 7628501), (41, 930305), (43, 887035), (205, 186061), (215, 177407), (1763, 21635), (4327, 8815)]