121026045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1152629}}^1$

素因数の和:1152644

約数の個数: 16

約数和(自身を含む): 221304960

約数和(自身を除く): 100278915

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1152629, 3457887, 5763145, 8068403, 17289435, 24205209, 40342015, 121026045]

約数ペア:

[(1, 121026045), (3, 40342015), (5, 24205209), (7, 17289435), (15, 8068403), (21, 5763145), (35, 3457887), (105, 1152629)]