156969246775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{117763}}^1$

素因数の和:117952

約数の個数: 48

約数和(自身を含む): 219741971328

約数和(自身を除く): 62772724553

約数列:

[1, 5, 11, 25, 37, 55, 131, 185, 275, 407, 655, 925, 1441, 2035, 3275, 4847, 7205, 10175, 24235, 36025, 53317, 117763, 121175, 266585, 588815, 1295393, 1332925, 2944075, 4357231, 6476965, 15426953, 21786155, 32384825, 47929541, 77134765, 108930775, 169696483, 239647705, 385673825, 570797261, 848482415, 1198238525, 2853986305, 4242412075, 6278769871, 14269931525, 31393849355, 156969246775]

約数ペア:

[(1, 156969246775), (5, 31393849355), (11, 14269931525), (25, 6278769871), (37, 4242412075), (55, 2853986305), (131, 1198238525), (185, 848482415), (275, 570797261), (407, 385673825), (655, 239647705), (925, 169696483), (1441, 108930775), (2035, 77134765), (3275, 47929541), (4847, 32384825), (7205, 21786155), (10175, 15426953), (24235, 6476965), (36025, 4357231), (53317, 2944075), (117763, 1332925), (121175, 1295393), (266585, 588815)]