3641885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 4819584

約数和(自身を除く): 1177699

約数列:

[1, 5, 13, 43, 65, 215, 559, 1303, 2795, 6515, 16939, 56029, 84695, 280145, 728377, 3641885]

約数ペア:

[(1, 3641885), (5, 728377), (13, 280145), (43, 84695), (65, 56029), (215, 16939), (559, 6515), (1303, 2795)]