15152751

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 22923264

約数和(自身を除く): 7770513

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 491, 1143, 1473, 3429, 4419, 10287, 13257, 30861, 39771, 62357, 119313, 187071, 561213, 1683639, 5050917, 15152751]

約数ペア:

[(1, 15152751), (3, 5050917), (9, 1683639), (27, 561213), (81, 187071), (127, 119313), (243, 62357), (381, 39771), (491, 30861), (1143, 13257), (1473, 10287), (3429, 4419)]