15141570231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 22190837760

約数和(自身を除く): 7049267529

約数列:

[1, 3, 19, 41, 57, 83, 123, 249, 251, 311, 753, 779, 933, 1577, 2337, 3403, 4731, 4769, 5909, 10209, 10291, 12751, 14307, 17727, 20833, 25813, 30873, 38253, 62499, 64657, 77439, 78061, 193971, 195529, 234183, 242269, 395827, 490447, 586587, 726807, 854153, 1058333, 1187481, 1471341, 1483159, 2562459, 3174999, 3200501, 4449477, 6479063, 9601503, 16228907, 19437189, 20108327, 48686721, 60324981, 60809519, 123102197, 182428557, 265641583, 369306591, 796924749, 5047190077, 15141570231]

約数ペア:

[(1, 15141570231), (3, 5047190077), (19, 796924749), (41, 369306591), (57, 265641583), (83, 182428557), (123, 123102197), (249, 60809519), (251, 60324981), (311, 48686721), (753, 20108327), (779, 19437189), (933, 16228907), (1577, 9601503), (2337, 6479063), (3403, 4449477), (4731, 3200501), (4769, 3174999), (5909, 2562459), (10209, 1483159), (10291, 1471341), (12751, 1187481), (14307, 1058333), (17727, 854153), (20833, 726807), (25813, 586587), (30873, 490447), (38253, 395827), (62499, 242269), (64657, 234183), (77439, 195529), (78061, 193971)]