16933405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 21329280

約数和(自身を除く): 4395875

約数列:

[1, 5, 23, 115, 229, 643, 1145, 3215, 5267, 14789, 26335, 73945, 147247, 736235, 3386681, 16933405]

約数ペア:

[(1, 16933405), (5, 3386681), (23, 736235), (115, 147247), (229, 73945), (643, 26335), (1145, 14789), (3215, 5267)]