2863645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3593520

約数和(自身を除く): 729875

約数列:

[1, 5, 41, 61, 205, 229, 305, 1145, 2501, 9389, 12505, 13969, 46945, 69845, 572729, 2863645]

約数ペア:

[(1, 2863645), (5, 572729), (41, 69845), (61, 46945), (205, 13969), (229, 12505), (305, 9389), (1145, 2501)]