1227675025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 1689891840

約数和(自身を除く): 462216815

約数列:

[1, 5, 19, 23, 25, 95, 103, 115, 437, 475, 515, 575, 1091, 1957, 2185, 2369, 2575, 5455, 9785, 10925, 11845, 20729, 25093, 27275, 45011, 48925, 59225, 103645, 112373, 125465, 225055, 476767, 518225, 561865, 627325, 1125275, 2135087, 2383835, 2584579, 2809325, 10675435, 11919175, 12922895, 49107001, 53377175, 64614475, 245535005, 1227675025]

約数ペア:

[(1, 1227675025), (5, 245535005), (19, 64614475), (23, 53377175), (25, 49107001), (95, 12922895), (103, 11919175), (115, 10675435), (437, 2809325), (475, 2584579), (515, 2383835), (575, 2135087), (1091, 1125275), (1957, 627325), (2185, 561865), (2369, 518225), (2575, 476767), (5455, 225055), (9785, 125465), (10925, 112373), (11845, 103645), (20729, 59225), (25093, 48925), (27275, 45011)]