1490635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 1889280

約数和(自身を除く): 398645

約数列:

[1, 5, 31, 59, 155, 163, 295, 815, 1829, 5053, 9145, 9617, 25265, 48085, 298127, 1490635]

約数ペア:

[(1, 1490635), (5, 298127), (31, 48085), (59, 25265), (155, 9617), (163, 9145), (295, 5053), (815, 1829)]