75389015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7681}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 98083776

約数和(自身を除く): 22694761

約数列:

[1, 5, 13, 65, 151, 755, 1963, 7681, 9815, 38405, 99853, 499265, 1159831, 5799155, 15077803, 75389015]

約数ペア:

[(1, 75389015), (5, 15077803), (13, 5799155), (65, 1159831), (151, 499265), (755, 99853), (1963, 38405), (7681, 9815)]