10620015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{14449}}^1$

素因数の和:14471

約数の個数: 24

約数和(自身を含む): 19767600

約数和(自身を除く): 9147585

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 14449, 43347, 72245, 101143, 216735, 303429, 505715, 708001, 1517145, 2124003, 3540005, 10620015]

約数ペア:

[(1, 10620015), (3, 3540005), (5, 2124003), (7, 1517145), (15, 708001), (21, 505715), (35, 303429), (49, 216735), (105, 101143), (147, 72245), (245, 43347), (735, 14449)]