30625675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 40156160

約数和(自身を除く): 9530485

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 919, 1075, 1333, 4595, 6665, 22975, 28489, 33325, 39517, 142445, 197585, 712225, 987925, 1225027, 6125135, 30625675]

約数ペア:

[(1, 30625675), (5, 6125135), (25, 1225027), (31, 987925), (43, 712225), (155, 197585), (215, 142445), (775, 39517), (919, 33325), (1075, 28489), (1333, 22975), (4595, 6665)]