15779335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 23042880

約数和(自身を除く): 7263545

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 761, 1595, 1885, 3805, 4147, 8371, 9893, 20735, 22069, 41855, 49465, 108823, 110345, 242759, 286897, 544115, 1213795, 1434485, 3155867, 15779335]

約数ペア:

[(1, 15779335), (5, 3155867), (11, 1434485), (13, 1213795), (29, 544115), (55, 286897), (65, 242759), (143, 110345), (145, 108823), (319, 49465), (377, 41855), (715, 22069), (761, 20735), (1595, 9893), (1885, 8371), (3805, 4147)]