27225250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 54892656

約数和(自身を除く): 27667406

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8377, 16754, 41885, 83770, 108901, 209425, 217802, 418850, 544505, 1047125, 1089010, 2094250, 2722525, 5445050, 13612625, 27225250]

約数ペア:

[(1, 27225250), (2, 13612625), (5, 5445050), (10, 2722525), (13, 2094250), (25, 1089010), (26, 1047125), (50, 544505), (65, 418850), (125, 217802), (130, 209425), (250, 108901), (325, 83770), (650, 41885), (1625, 16754), (3250, 8377)]