71929585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 35321615

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1399, 1469, 3955, 6995, 7345, 9793, 10283, 18187, 48965, 51415, 90935, 127309, 158087, 636545, 790435, 1106609, 2055131, 5533045, 10275655, 14385917, 71929585]

約数ペア:

[(1, 71929585), (5, 14385917), (7, 10275655), (13, 5533045), (35, 2055131), (65, 1106609), (91, 790435), (113, 636545), (455, 158087), (565, 127309), (791, 90935), (1399, 51415), (1469, 48965), (3955, 18187), (6995, 10283), (7345, 9793)]