383957029105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137372819}}^1$

素因数の和:137372880

約数の個数: 16

約数和(自身を含む): 507729942720

約数和(自身を除く): 123772913615

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 137372819, 686864095, 1785846647, 5907031217, 8929233235, 29535156085, 76791405821, 383957029105]

約数ペア:

[(1, 383957029105), (5, 76791405821), (13, 29535156085), (43, 8929233235), (65, 5907031217), (215, 1785846647), (559, 686864095), (2795, 137372819)]