801487005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 1439133696

約数和(自身を除く): 637646691

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 181, 235, 517, 543, 571, 705, 905, 1551, 1713, 1991, 2585, 2715, 2855, 5973, 6281, 7755, 8507, 8565, 9955, 18843, 25521, 26837, 29865, 31405, 42535, 80511, 93577, 94215, 103351, 127605, 134185, 280731, 295207, 310053, 402555, 467885, 516755, 885621, 1136861, 1403655, 1476035, 1550265, 3410583, 4428105, 4857497, 5684305, 14572491, 17052915, 24287485, 53432467, 72862455, 160297401, 267162335, 801487005]

約数ペア:

[(1, 801487005), (3, 267162335), (5, 160297401), (11, 72862455), (15, 53432467), (33, 24287485), (47, 17052915), (55, 14572491), (141, 5684305), (165, 4857497), (181, 4428105), (235, 3410583), (517, 1550265), (543, 1476035), (571, 1403655), (705, 1136861), (905, 885621), (1551, 516755), (1713, 467885), (1991, 402555), (2585, 310053), (2715, 295207), (2855, 280731), (5973, 134185), (6281, 127605), (7755, 103351), (8507, 94215), (8565, 93577), (9955, 80511), (18843, 42535), (25521, 31405), (26837, 29865)]