1201432875

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{31721}}^1$

素因数の和:31840

約数の個数: 32

約数和(自身を含む): 2019041856

約数和(自身を除く): 817608981

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 505, 1515, 2525, 7575, 12625, 31721, 37875, 95163, 158605, 475815, 793025, 2379075, 3203821, 3965125, 9611463, 11895375, 16019105, 48057315, 80095525, 240286575, 400477625, 1201432875]

約数ペア:

[(1, 1201432875), (3, 400477625), (5, 240286575), (15, 80095525), (25, 48057315), (75, 16019105), (101, 11895375), (125, 9611463), (303, 3965125), (375, 3203821), (505, 2379075), (1515, 793025), (2525, 475815), (7575, 158605), (12625, 95163), (31721, 37875)]