858012415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1201}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 1151035200

約数和(自身を除く): 293022785

約数列:

[1, 5, 13, 29, 65, 145, 377, 379, 1201, 1885, 1895, 4927, 6005, 10991, 15613, 24635, 34829, 54955, 78065, 142883, 174145, 452777, 455179, 714415, 2263885, 2275895, 5917327, 13200191, 29586635, 66000955, 171602483, 858012415]

約数ペア:

[(1, 858012415), (5, 171602483), (13, 66000955), (29, 29586635), (65, 13200191), (145, 5917327), (377, 2275895), (379, 2263885), (1201, 714415), (1885, 455179), (1895, 452777), (4927, 174145), (6005, 142883), (10991, 78065), (15613, 54955), (24635, 34829)]