80198495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4211}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 104019552

約数和(自身を除く): 23821057

約数列:

[1, 5, 13, 65, 293, 1465, 3809, 4211, 19045, 21055, 54743, 273715, 1233823, 6169115, 16039699, 80198495]

約数ペア:

[(1, 80198495), (5, 16039699), (13, 6169115), (65, 1233823), (293, 273715), (1465, 54743), (3809, 21055), (4211, 19045)]