7284675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 5714493

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 103, 115, 123, 205, 309, 345, 515, 575, 615, 943, 1025, 1545, 1725, 2369, 2575, 2829, 3075, 4223, 4715, 7107, 7725, 11845, 12669, 14145, 21115, 23575, 35535, 59225, 63345, 70725, 97129, 105575, 177675, 291387, 316725, 485645, 1456935, 2428225, 7284675]

約数ペア:

[(1, 7284675), (3, 2428225), (5, 1456935), (15, 485645), (23, 316725), (25, 291387), (41, 177675), (69, 105575), (75, 97129), (103, 70725), (115, 63345), (123, 59225), (205, 35535), (309, 23575), (345, 21115), (515, 14145), (575, 12669), (615, 11845), (943, 7725), (1025, 7107), (1545, 4715), (1725, 4223), (2369, 3075), (2575, 2829)]