1638326400495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{4240469}}^1$

素因数の和:4241119

約数の個数: 32

約数和(自身を含む): 2686761792000

約数和(自身を除く): 1048435391505

約数列:

[1, 3, 5, 15, 43, 129, 215, 599, 645, 1797, 2995, 8985, 25757, 77271, 128785, 386355, 4240469, 12721407, 21202345, 63607035, 182340167, 547020501, 911700835, 2540040931, 2735102505, 7620122793, 12700204655, 38100613965, 109221760033, 327665280099, 546108800165, 1638326400495]

約数ペア:

[(1, 1638326400495), (3, 546108800165), (5, 327665280099), (15, 109221760033), (43, 38100613965), (129, 12700204655), (215, 7620122793), (599, 2735102505), (645, 2540040931), (1797, 911700835), (2995, 547020501), (8985, 182340167), (25757, 63607035), (77271, 21202345), (128785, 12721407), (386355, 4240469)]