12372875

素因数分解:

$5^3\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 16110432

約数和(自身を除く): 3737557

約数列:

[1, 5, 25, 31, 103, 125, 155, 515, 775, 961, 2575, 3193, 3875, 4805, 12875, 15965, 24025, 79825, 98983, 120125, 399125, 494915, 2474575, 12372875]

約数ペア:

[(1, 12372875), (5, 2474575), (25, 494915), (31, 399125), (103, 120125), (125, 98983), (155, 79825), (515, 24025), (775, 15965), (961, 12875), (2575, 4805), (3193, 3875)]