3923242015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{19559}}^1$

素因数の和:20103

約数の個数: 32

約数和(自身を含む): 5881144320

約数和(自身を除く): 1957902305

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 521, 2605, 3647, 5731, 18235, 19559, 28655, 40117, 97795, 136913, 200585, 215149, 684565, 1075745, 1506043, 7530215, 10190239, 50951195, 71331673, 112092629, 356658365, 560463145, 784648403, 3923242015]

約数ペア:

[(1, 3923242015), (5, 784648403), (7, 560463145), (11, 356658365), (35, 112092629), (55, 71331673), (77, 50951195), (385, 10190239), (521, 7530215), (2605, 1506043), (3647, 1075745), (5731, 684565), (18235, 215149), (19559, 200585), (28655, 136913), (40117, 97795)]