64995146245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1\times {\mathrm{86729}}^1$

素因数の和:88916

約数の個数: 16

約数和(自身を含む): 79131064320

約数和(自身を除く): 14135918075

約数列:

[1, 5, 71, 355, 2111, 10555, 86729, 149881, 433645, 749405, 6157759, 30788795, 183084919, 915424595, 12999029249, 64995146245]

約数ペア:

[(1, 64995146245), (5, 12999029249), (71, 915424595), (355, 183084919), (2111, 30788795), (10555, 6157759), (86729, 749405), (149881, 433645)]