15704873187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{90247}}^1$

素因数の和:90383

約数の個数: 32

約数和(自身を含む): 22872453120

約数和(自身を除く): 7167579933

約数列:

[1, 3, 19, 43, 57, 71, 129, 213, 817, 1349, 2451, 3053, 4047, 9159, 58007, 90247, 174021, 270741, 1714693, 3880621, 5144079, 6407537, 11641863, 19222611, 73731799, 121743203, 221195397, 275524091, 365229609, 826572273, 5234957729, 15704873187]

約数ペア:

[(1, 15704873187), (3, 5234957729), (19, 826572273), (43, 365229609), (57, 275524091), (71, 221195397), (129, 121743203), (213, 73731799), (817, 19222611), (1349, 11641863), (2451, 6407537), (3053, 5144079), (4047, 3880621), (9159, 1714693), (58007, 270741), (90247, 174021)]