15142875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 27495936

約数和(自身を除く): 12353061

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 3671, 4125, 11013, 18355, 40381, 55065, 91775, 121143, 201905, 275325, 458875, 605715, 1009525, 1376625, 3028575, 5047625, 15142875]

約数ペア:

[(1, 15142875), (3, 5047625), (5, 3028575), (11, 1376625), (15, 1009525), (25, 605715), (33, 458875), (55, 275325), (75, 201905), (125, 121143), (165, 91775), (275, 55065), (375, 40381), (825, 18355), (1375, 11013), (3671, 4125)]