6434375

素因数分解:

$5^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 8436960

約数和(自身を除く): 2002585

約数列:

[1, 5, 25, 29, 71, 125, 145, 355, 625, 725, 1775, 2059, 3125, 3625, 8875, 10295, 18125, 44375, 51475, 90625, 221875, 257375, 1286875, 6434375]

約数ペア:

[(1, 6434375), (5, 1286875), (25, 257375), (29, 221875), (71, 90625), (125, 51475), (145, 44375), (355, 18125), (625, 10295), (725, 8875), (1775, 3625), (2059, 3125)]