15005242550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{41161}}^1$

素因数の和:41513

約数の個数: 48

約数和(自身を含む): 29215799712

約数和(自身を除く): 14210557162

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 317, 575, 634, 1150, 1585, 3170, 7291, 7925, 14582, 15850, 36455, 41161, 72910, 82322, 182275, 205805, 364550, 411610, 946703, 1029025, 1893406, 2058050, 4733515, 9467030, 13048037, 23667575, 26096074, 47335150, 65240185, 130480370, 300104851, 326200925, 600209702, 652401850, 1500524255, 3001048510, 7502621275, 15005242550]

約数ペア:

[(1, 15005242550), (2, 7502621275), (5, 3001048510), (10, 1500524255), (23, 652401850), (25, 600209702), (46, 326200925), (50, 300104851), (115, 130480370), (230, 65240185), (317, 47335150), (575, 26096074), (634, 23667575), (1150, 13048037), (1585, 9467030), (3170, 4733515), (7291, 2058050), (7925, 1893406), (14582, 1029025), (15850, 946703), (36455, 411610), (41161, 364550), (72910, 205805), (82322, 182275)]