156736535225

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1\times {\mathrm{1097}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 199892920320

約数和(自身を除く): 43156385095

約数列:

[1, 5, 25, 73, 79, 365, 395, 991, 1097, 1825, 1975, 4955, 5485, 5767, 24775, 27425, 28835, 72343, 78289, 80081, 86663, 144175, 361715, 391445, 400405, 433315, 1087127, 1808575, 1957225, 2002025, 2166575, 5435635, 5715097, 6326399, 27178175, 28575485, 31631995, 79360271, 85883033, 142877425, 158159975, 396801355, 429415165, 1984006775, 2147075825, 6269461409, 31347307045, 156736535225]

約数ペア:

[(1, 156736535225), (5, 31347307045), (25, 6269461409), (73, 2147075825), (79, 1984006775), (365, 429415165), (395, 396801355), (991, 158159975), (1097, 142877425), (1825, 85883033), (1975, 79360271), (4955, 31631995), (5485, 28575485), (5767, 27178175), (24775, 6326399), (27425, 5715097), (28835, 5435635), (72343, 2166575), (78289, 2002025), (80081, 1957225), (86663, 1808575), (144175, 1087127), (361715, 433315), (391445, 400405)]