153900825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 283523520

約数和(自身を除く): 129622695

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5443, 5655, 9425, 16329, 27215, 28275, 70759, 81645, 136075, 157847, 212277, 353795, 408225, 473541, 789235, 1061385, 1768975, 2052011, 2367705, 3946175, 5306925, 6156033, 10260055, 11838525, 30780165, 51300275, 153900825]

約数ペア:

[(1, 153900825), (3, 51300275), (5, 30780165), (13, 11838525), (15, 10260055), (25, 6156033), (29, 5306925), (39, 3946175), (65, 2367705), (75, 2052011), (87, 1768975), (145, 1061385), (195, 789235), (325, 473541), (377, 408225), (435, 353795), (725, 212277), (975, 157847), (1131, 136075), (1885, 81645), (2175, 70759), (5443, 28275), (5655, 27215), (9425, 16329)]