85084515

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6977}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 148045248

約数和(自身を除く): 62960733

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 6977, 12195, 20931, 34885, 62793, 104655, 313965, 1890767, 5672301, 9453835, 17016903, 28361505, 85084515]

約数ペア:

[(1, 85084515), (3, 28361505), (5, 17016903), (9, 9453835), (15, 5672301), (45, 1890767), (271, 313965), (813, 104655), (1355, 62793), (2439, 34885), (4065, 20931), (6977, 12195)]