71875069

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5651}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 86814720

約数和(自身を除く): 14939651

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5651, 12719, 39557, 129973, 446429, 909811, 3125003, 10267867, 71875069]

約数ペア:

[(1, 71875069), (7, 10267867), (23, 3125003), (79, 909811), (161, 446429), (553, 129973), (1817, 39557), (5651, 12719)]