15075260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 18854020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 439, 505, 878, 1010, 1717, 1756, 2020, 2195, 3434, 4390, 6868, 7463, 8585, 8780, 14926, 17170, 29852, 34340, 37315, 44339, 74630, 88678, 149260, 177356, 221695, 443390, 753763, 886780, 1507526, 3015052, 3768815, 7537630, 15075260]

約数ペア:

[(1, 15075260), (2, 7537630), (4, 3768815), (5, 3015052), (10, 1507526), (17, 886780), (20, 753763), (34, 443390), (68, 221695), (85, 177356), (101, 149260), (170, 88678), (202, 74630), (340, 44339), (404, 37315), (439, 34340), (505, 29852), (878, 17170), (1010, 14926), (1717, 8780), (1756, 8585), (2020, 7463), (2195, 6868), (3434, 4390)]