4514375

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 20

約数和(自身を含む): 5848128

約数和(自身を除く): 1333753

約数列:

[1, 5, 25, 31, 125, 155, 233, 625, 775, 1165, 3875, 5825, 7223, 19375, 29125, 36115, 145625, 180575, 902875, 4514375]

約数ペア:

[(1, 4514375), (5, 902875), (25, 180575), (31, 145625), (125, 36115), (155, 29125), (233, 19375), (625, 7223), (775, 5825), (1165, 3875)]