85170795

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 141717504

約数和(自身を除く): 56546709

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 1213, 2265, 3639, 4681, 6065, 14043, 18195, 23405, 37603, 70215, 112809, 183163, 188015, 549489, 564045, 915815, 2747445, 5678053, 17034159, 28390265, 85170795]

約数ペア:

[(1, 85170795), (3, 28390265), (5, 17034159), (15, 5678053), (31, 2747445), (93, 915815), (151, 564045), (155, 549489), (453, 188015), (465, 183163), (755, 112809), (1213, 70215), (2265, 37603), (3639, 23405), (4681, 18195), (6065, 14043)]