21896622565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1\times {\mathrm{32299}}^1$

素因数の和:35652

約数の個数: 16

約数和(自身を含む): 26925796800

約数和(自身を除く): 5029174235

約数列:

[1, 5, 41, 205, 3307, 16535, 32299, 135587, 161495, 677935, 1324259, 6621295, 106812793, 534063965, 4379324513, 21896622565]

約数ペア:

[(1, 21896622565), (5, 4379324513), (41, 534063965), (205, 106812793), (3307, 6621295), (16535, 1324259), (32299, 677935), (135587, 161495)]