85451655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 142184448

約数和(自身を除く): 56732793

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 1217, 2265, 3651, 4681, 6085, 14043, 18255, 23405, 37727, 70215, 113181, 183767, 188635, 551301, 565905, 918835, 2756505, 5696777, 17090331, 28483885, 85451655]

約数ペア:

[(1, 85451655), (3, 28483885), (5, 17090331), (15, 5696777), (31, 2756505), (93, 918835), (151, 565905), (155, 551301), (453, 188635), (465, 183767), (755, 113181), (1217, 70215), (2265, 37727), (3651, 23405), (4681, 18255), (6085, 14043)]