12460219185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 20589326208

約数和(自身を除く): 8129107023

約数列:

[1, 3, 5, 15, 41, 123, 137, 205, 411, 615, 685, 1681, 2055, 3607, 5043, 5617, 8405, 10821, 16851, 18035, 25215, 28085, 54105, 84255, 147887, 230297, 443661, 494159, 690891, 739435, 1151485, 1482477, 2218305, 2470795, 3454455, 6063367, 7412385, 18190101, 20260519, 30316835, 60781557, 90950505, 101302595, 303907785, 830681279, 2492043837, 4153406395, 12460219185]

約数ペア:

[(1, 12460219185), (3, 4153406395), (5, 2492043837), (15, 830681279), (41, 303907785), (123, 101302595), (137, 90950505), (205, 60781557), (411, 30316835), (615, 20260519), (685, 18190101), (1681, 7412385), (2055, 6063367), (3607, 3454455), (5043, 2470795), (5617, 2218305), (8405, 1482477), (10821, 1151485), (16851, 739435), (18035, 690891), (25215, 494159), (28085, 443661), (54105, 230297), (84255, 147887)]