290006015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{14533}}^1$

素因数の和:14858

約数の個数: 16

約数和(自身を含む): 376023648

約数和(自身を除く): 86017633

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 14533, 19955, 72665, 188929, 944645, 4461631, 22308155, 58001203, 290006015]

約数ペア:

[(1, 290006015), (5, 58001203), (13, 22308155), (65, 4461631), (307, 944645), (1535, 188929), (3991, 72665), (14533, 19955)]