10218705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13903}}^1$

素因数の和:13925

約数の個数: 24

約数和(自身を含む): 19020672

約数和(自身を除く): 8801967

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 13903, 41709, 69515, 97321, 208545, 291963, 486605, 681247, 1459815, 2043741, 3406235, 10218705]

約数ペア:

[(1, 10218705), (3, 3406235), (5, 2043741), (7, 1459815), (15, 681247), (21, 486605), (35, 291963), (49, 208545), (105, 97321), (147, 69515), (245, 41709), (735, 13903)]