50825025

素因数分解:

$3^2\times 5^2\times {\mathrm{225889}}^1$

素因数の和:225905

約数の個数: 18

約数和(自身を含む): 91033670

約数和(自身を除く): 40208645

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 225889, 677667, 1129445, 2033001, 3388335, 5647225, 10165005, 16941675, 50825025]

約数ペア:

[(1, 50825025), (3, 16941675), (5, 10165005), (9, 5647225), (15, 3388335), (25, 2033001), (45, 1129445), (75, 677667), (225, 225889)]