163295015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{1931}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 211298976

約数和(自身を除く): 48003961

約数列:

[1, 5, 13, 65, 1301, 1931, 6505, 9655, 16913, 25103, 84565, 125515, 2512231, 12561155, 32659003, 163295015]

約数ペア:

[(1, 163295015), (5, 32659003), (13, 12561155), (65, 2512231), (1301, 125515), (1931, 84565), (6505, 25103), (9655, 16913)]