86298195775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 121592217600

約数和(自身を除く): 35294021825

約数列:

[1, 5, 11, 25, 47, 55, 79, 223, 235, 275, 379, 395, 517, 869, 1115, 1175, 1895, 1975, 2453, 2585, 3713, 4169, 4345, 5575, 9475, 10481, 12265, 12925, 17617, 17813, 18565, 20845, 21725, 29941, 40843, 52405, 61325, 84517, 88085, 89065, 92825, 104225, 115291, 149705, 193787, 195943, 204215, 262025, 329351, 422585, 440425, 445325, 576455, 748525, 827999, 929687, 968935, 979715, 1021075, 1407227, 1646755, 2112925, 2882275, 3972299, 4139995, 4648435, 4844675, 4898575, 6676843, 7036135, 8233775, 9107989, 15479497, 19861495, 20699975, 23242175, 33384215, 35180675, 43695289, 45539945, 73445273, 77397485, 99307475, 166921075, 218476445, 227699725, 313811621, 367226365, 386987425, 1092382225, 1569058105, 1836131825, 3451927831, 7845290525, 17259639155, 86298195775]

約数ペア:

[(1, 86298195775), (5, 17259639155), (11, 7845290525), (25, 3451927831), (47, 1836131825), (55, 1569058105), (79, 1092382225), (223, 386987425), (235, 367226365), (275, 313811621), (379, 227699725), (395, 218476445), (517, 166921075), (869, 99307475), (1115, 77397485), (1175, 73445273), (1895, 45539945), (1975, 43695289), (2453, 35180675), (2585, 33384215), (3713, 23242175), (4169, 20699975), (4345, 19861495), (5575, 15479497), (9475, 9107989), (10481, 8233775), (12265, 7036135), (12925, 6676843), (17617, 4898575), (17813, 4844675), (18565, 4648435), (20845, 4139995), (21725, 3972299), (29941, 2882275), (40843, 2112925), (52405, 1646755), (61325, 1407227), (84517, 1021075), (88085, 979715), (89065, 968935), (92825, 929687), (104225, 827999), (115291, 748525), (149705, 576455), (193787, 445325), (195943, 440425), (204215, 422585), (262025, 329351)]