2912753675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{829}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 4106508000

約数和(自身を除く): 1193754325

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 569, 829, 1235, 2845, 4145, 6175, 7397, 10777, 10811, 14225, 15751, 20725, 36985, 53885, 54055, 78755, 140543, 184925, 204763, 269425, 270275, 393775, 471701, 702715, 1023815, 2358505, 3513575, 5119075, 6132113, 8962319, 11792525, 30660565, 44811595, 116510147, 153302825, 224057975, 582550735, 2912753675]

約数ペア:

[(1, 2912753675), (5, 582550735), (13, 224057975), (19, 153302825), (25, 116510147), (65, 44811595), (95, 30660565), (247, 11792525), (325, 8962319), (475, 6132113), (569, 5119075), (829, 3513575), (1235, 2358505), (2845, 1023815), (4145, 702715), (6175, 471701), (7397, 393775), (10777, 270275), (10811, 269425), (14225, 204763), (15751, 184925), (20725, 140543), (36985, 78755), (53885, 54055)]