15195780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84421}}^1$

素因数の和:84436

約数の個数: 36

約数和(自身を含む): 46094412

約数和(自身を除く): 30898632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84421, 168842, 253263, 337684, 422105, 506526, 759789, 844210, 1013052, 1266315, 1519578, 1688420, 2532630, 3039156, 3798945, 5065260, 7597890, 15195780]

約数ペア:

[(1, 15195780), (2, 7597890), (3, 5065260), (4, 3798945), (5, 3039156), (6, 2532630), (9, 1688420), (10, 1519578), (12, 1266315), (15, 1013052), (18, 844210), (20, 759789), (30, 506526), (36, 422105), (45, 337684), (60, 253263), (90, 168842), (180, 84421)]