551427102725

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{11467}}^1\times {\mathrm{4703}}^1$

素因数の和:16589

約数の個数: 24

約数和(自身を含む): 685646949120

約数和(自身を除く): 134219846395

約数列:

[1, 5, 25, 409, 2045, 4703, 10225, 11467, 23515, 57335, 117575, 286675, 1923527, 4690003, 9617635, 23450015, 48088175, 53929301, 117250075, 269646505, 1348232525, 22057084109, 110285420545, 551427102725]

約数ペア:

[(1, 551427102725), (5, 110285420545), (25, 22057084109), (409, 1348232525), (2045, 269646505), (4703, 117250075), (10225, 53929301), (11467, 48088175), (23515, 23450015), (57335, 9617635), (117575, 4690003), (286675, 1923527)]