40530815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2609}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 52617600

約数和(自身を除く): 12086785

約数列:

[1, 5, 13, 65, 239, 1195, 2609, 3107, 13045, 15535, 33917, 169585, 623551, 3117755, 8106163, 40530815]

約数ペア:

[(1, 40530815), (5, 8106163), (13, 3117755), (65, 623551), (239, 169585), (1195, 33917), (2609, 15535), (3107, 13045)]