31141425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 61424640

約数和(自身を除く): 30283215

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 2579, 4025, 7737, 12075, 12895, 18053, 38685, 54159, 59317, 64475, 90265, 177951, 193425, 270795, 296585, 415219, 451325, 889755, 1245657, 1353975, 1482925, 2076095, 4448775, 6228285, 10380475, 31141425]

約数ペア:

[(1, 31141425), (3, 10380475), (5, 6228285), (7, 4448775), (15, 2076095), (21, 1482925), (23, 1353975), (25, 1245657), (35, 889755), (69, 451325), (75, 415219), (105, 296585), (115, 270795), (161, 193425), (175, 177951), (345, 90265), (483, 64475), (525, 59317), (575, 54159), (805, 38685), (1725, 18053), (2415, 12895), (2579, 12075), (4025, 7737)]