13179495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11703705

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4049, 12147, 20245, 28343, 60735, 85029, 125519, 141715, 376557, 425145, 627595, 878633, 1882785, 2635899, 4393165, 13179495]

約数ペア:

[(1, 13179495), (3, 4393165), (5, 2635899), (7, 1882785), (15, 878633), (21, 627595), (31, 425145), (35, 376557), (93, 141715), (105, 125519), (155, 85029), (217, 60735), (465, 28343), (651, 20245), (1085, 12147), (3255, 4049)]