30750005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 14126155

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1483, 1595, 1885, 4147, 7415, 16313, 19279, 20735, 43007, 81565, 96395, 212069, 215035, 473077, 559091, 1060345, 2365385, 2795455, 6150001, 30750005]

約数ペア:

[(1, 30750005), (5, 6150001), (11, 2795455), (13, 2365385), (29, 1060345), (55, 559091), (65, 473077), (143, 215035), (145, 212069), (319, 96395), (377, 81565), (715, 43007), (1483, 20735), (1595, 19279), (1885, 16313), (4147, 7415)]