42755025

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 71158144

約数和(自身を除く): 28403119

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3631, 3925, 10893, 11775, 18155, 54465, 90775, 272325, 570067, 1710201, 2850335, 8551005, 14251675, 42755025]

約数ペア:

[(1, 42755025), (3, 14251675), (5, 8551005), (15, 2850335), (25, 1710201), (75, 570067), (157, 272325), (471, 90775), (785, 54465), (2355, 18155), (3631, 11775), (3925, 10893)]