6550375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 9172800

約数和(自身を除く): 2622425

約数列:

[1, 5, 13, 25, 29, 65, 125, 139, 145, 325, 377, 695, 725, 1625, 1807, 1885, 3475, 3625, 4031, 9035, 9425, 17375, 20155, 45175, 47125, 52403, 100775, 225875, 262015, 503875, 1310075, 6550375]

約数ペア:

[(1, 6550375), (5, 1310075), (13, 503875), (25, 262015), (29, 225875), (65, 100775), (125, 52403), (139, 47125), (145, 45175), (325, 20155), (377, 17375), (695, 9425), (725, 9035), (1625, 4031), (1807, 3625), (1885, 3475)]