13086975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 24462720

約数和(自身を除く): 11375745

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 547, 725, 825, 957, 1595, 1641, 2175, 2735, 4785, 6017, 7975, 8205, 13675, 15863, 18051, 23925, 30085, 41025, 47589, 79315, 90255, 150425, 174493, 237945, 396575, 451275, 523479, 872465, 1189725, 2617395, 4362325, 13086975]

約数ペア:

[(1, 13086975), (3, 4362325), (5, 2617395), (11, 1189725), (15, 872465), (25, 523479), (29, 451275), (33, 396575), (55, 237945), (75, 174493), (87, 150425), (145, 90255), (165, 79315), (275, 47589), (319, 41025), (435, 30085), (547, 23925), (725, 18051), (825, 15863), (957, 13675), (1595, 8205), (1641, 7975), (2175, 6017), (2735, 4785)]