156969469525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{144983}}^1$

素因数の和:145162

約数の個数: 48

約数和(自身を含む): 220913860608

約数和(自身を除く): 63944391083

約数列:

[1, 5, 11, 25, 31, 55, 127, 155, 275, 341, 635, 775, 1397, 1705, 3175, 3937, 6985, 8525, 19685, 34925, 43307, 98425, 144983, 216535, 724915, 1082675, 1594813, 3624575, 4494473, 7974065, 18412841, 22472365, 39870325, 49439203, 92064205, 112361825, 202541251, 247196015, 460321025, 570798071, 1012706255, 1235980075, 2853990355, 5063531275, 6278778781, 14269951775, 31393893905, 156969469525]

約数ペア:

[(1, 156969469525), (5, 31393893905), (11, 14269951775), (25, 6278778781), (31, 5063531275), (55, 2853990355), (127, 1235980075), (155, 1012706255), (275, 570798071), (341, 460321025), (635, 247196015), (775, 202541251), (1397, 112361825), (1705, 92064205), (3175, 49439203), (3937, 39870325), (6985, 22472365), (8525, 18412841), (19685, 7974065), (34925, 4494473), (43307, 3624575), (98425, 1594813), (144983, 1082675), (216535, 724915)]