2056551675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{4129}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 3533628000

約数和(自身を除く): 1477076325

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 229, 435, 687, 725, 1145, 2175, 3435, 4129, 5725, 6641, 12387, 17175, 19923, 20645, 33205, 61935, 99615, 103225, 119741, 166025, 309675, 359223, 498075, 598705, 945541, 1796115, 2836623, 2993525, 4727705, 8980575, 14183115, 23638525, 27420689, 70915575, 82262067, 137103445, 411310335, 685517225, 2056551675]

約数ペア:

[(1, 2056551675), (3, 685517225), (5, 411310335), (15, 137103445), (25, 82262067), (29, 70915575), (75, 27420689), (87, 23638525), (145, 14183115), (229, 8980575), (435, 4727705), (687, 2993525), (725, 2836623), (1145, 1796115), (2175, 945541), (3435, 598705), (4129, 498075), (5725, 359223), (6641, 309675), (12387, 166025), (17175, 119741), (19923, 103225), (20645, 99615), (33205, 61935)]