8285725

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 11874240

約数和(自身を除く): 3588515

約数列:

[1, 5, 7, 25, 35, 113, 175, 419, 565, 791, 2095, 2825, 2933, 3955, 10475, 14665, 19775, 47347, 73325, 236735, 331429, 1183675, 1657145, 8285725]

約数ペア:

[(1, 8285725), (5, 1657145), (7, 1183675), (25, 331429), (35, 236735), (113, 73325), (175, 47347), (419, 19775), (565, 14665), (791, 10475), (2095, 3955), (2825, 2933)]