2762569615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 3944578176

約数和(自身を除く): 1182008561

約数列:

[1, 5, 13, 17, 43, 53, 65, 85, 215, 221, 265, 559, 689, 731, 901, 1097, 1105, 2279, 2795, 3445, 3655, 4505, 5485, 9503, 11395, 11713, 14261, 18649, 29627, 38743, 47171, 47515, 58141, 58565, 71305, 93245, 148135, 193715, 235855, 242437, 290705, 503659, 613223, 755833, 801907, 988397, 1212185, 2500063, 2518295, 3066115, 3779165, 4009535, 4941985, 10424791, 12500315, 12849161, 32500819, 42501071, 52123955, 64245805, 162504095, 212505355, 552513923, 2762569615]

約数ペア:

[(1, 2762569615), (5, 552513923), (13, 212505355), (17, 162504095), (43, 64245805), (53, 52123955), (65, 42501071), (85, 32500819), (215, 12849161), (221, 12500315), (265, 10424791), (559, 4941985), (689, 4009535), (731, 3779165), (901, 3066115), (1097, 2518295), (1105, 2500063), (2279, 1212185), (2795, 988397), (3445, 801907), (3655, 755833), (4505, 613223), (5485, 503659), (9503, 290705), (11395, 242437), (11713, 235855), (14261, 193715), (18649, 148135), (29627, 93245), (38743, 71305), (47171, 58565), (47515, 58141)]