7888245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 13160448

約数和(自身を除く): 5272203

約数列:

[1, 3, 5, 15, 47, 67, 141, 167, 201, 235, 335, 501, 705, 835, 1005, 2505, 3149, 7849, 9447, 11189, 15745, 23547, 33567, 39245, 47235, 55945, 117735, 167835, 525883, 1577649, 2629415, 7888245]

約数ペア:

[(1, 7888245), (3, 2629415), (5, 1577649), (15, 525883), (47, 167835), (67, 117735), (141, 55945), (167, 47235), (201, 39245), (235, 33567), (335, 23547), (501, 15745), (705, 11189), (835, 9447), (1005, 7849), (2505, 3149)]