13305436985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1\times {\mathrm{20357}}^1$

素因数の和:23932

約数の個数: 16

約数和(自身を含む): 16403499216

約数和(自身を除く): 3098062231

約数列:

[1, 5, 37, 185, 3533, 17665, 20357, 101785, 130721, 653605, 753209, 3766045, 71921281, 359606405, 2661087397, 13305436985]

約数ペア:

[(1, 13305436985), (5, 2661087397), (37, 359606405), (185, 71921281), (3533, 3766045), (17665, 753209), (20357, 653605), (101785, 130721)]