789078095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 1093962240

約数和(自身を除く): 304884145

約数列:

[1, 5, 13, 37, 59, 65, 67, 83, 185, 295, 335, 415, 481, 767, 871, 1079, 2183, 2405, 2479, 3071, 3835, 3953, 4355, 4897, 5395, 5561, 10915, 12395, 15355, 19765, 24485, 27805, 28379, 32227, 39923, 51389, 63661, 72293, 141895, 146261, 161135, 181189, 199615, 205757, 256945, 318305, 328099, 361465, 731305, 905945, 1028785, 1640495, 1901393, 2355457, 2674841, 4265287, 9506965, 11777285, 12139663, 13374205, 21326435, 60698315, 157815619, 789078095]

約数ペア:

[(1, 789078095), (5, 157815619), (13, 60698315), (37, 21326435), (59, 13374205), (65, 12139663), (67, 11777285), (83, 9506965), (185, 4265287), (295, 2674841), (335, 2355457), (415, 1901393), (481, 1640495), (767, 1028785), (871, 905945), (1079, 731305), (2183, 361465), (2405, 328099), (2479, 318305), (3071, 256945), (3835, 205757), (3953, 199615), (4355, 181189), (4897, 161135), (5395, 146261), (5561, 141895), (10915, 72293), (12395, 63661), (15355, 51389), (19765, 39923), (24485, 32227), (27805, 28379)]