51345975

素因数分解:

$3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1907}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 85173120

約数和(自身を除く): 33827145

約数列:

[1, 3, 5, 15, 25, 75, 359, 1077, 1795, 1907, 5385, 5721, 8975, 9535, 26925, 28605, 47675, 143025, 684613, 2053839, 3423065, 10269195, 17115325, 51345975]

約数ペア:

[(1, 51345975), (3, 17115325), (5, 10269195), (15, 3423065), (25, 2053839), (75, 684613), (359, 143025), (1077, 47675), (1795, 28605), (1907, 26925), (5385, 9535), (5721, 8975)]