13575965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 17625216

約数和(自身を除く): 4049251

約数列:

[1, 5, 13, 65, 331, 631, 1655, 3155, 4303, 8203, 21515, 41015, 208861, 1044305, 2715193, 13575965]

約数ペア:

[(1, 13575965), (5, 2715193), (13, 1044305), (65, 208861), (331, 41015), (631, 21515), (1655, 8203), (3155, 4303)]