30414875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 9840613

約数列:

[1, 5, 25, 31, 47, 125, 155, 167, 235, 775, 835, 1175, 1457, 3875, 4175, 5177, 5875, 7285, 7849, 20875, 25885, 36425, 39245, 129425, 182125, 196225, 243319, 647125, 981125, 1216595, 6082975, 30414875]

約数ペア:

[(1, 30414875), (5, 6082975), (25, 1216595), (31, 981125), (47, 647125), (125, 243319), (155, 196225), (167, 182125), (235, 129425), (775, 39245), (835, 36425), (1175, 25885), (1457, 20875), (3875, 7849), (4175, 7285), (5177, 5875)]