15150312

素因数分解:

$2^3\times 3^2\times {\mathrm{210421}}^1$

素因数の和:210433

約数の個数: 24

約数和(自身を含む): 41032290

約数和(自身を除く): 25881978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210421, 420842, 631263, 841684, 1262526, 1683368, 1893789, 2525052, 3787578, 5050104, 7575156, 15150312]

約数ペア:

[(1, 15150312), (2, 7575156), (3, 5050104), (4, 3787578), (6, 2525052), (8, 1893789), (9, 1683368), (12, 1262526), (18, 841684), (24, 631263), (36, 420842), (72, 210421)]