12452861775

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{16699}}^1$

素因数の和:16936

約数の個数: 48

約数和(自身を含む): 21055894400

約数和(自身を除く): 8603032625

約数列:

[1, 3, 5, 15, 25, 61, 75, 163, 183, 305, 489, 815, 915, 1525, 2445, 4075, 4575, 9943, 12225, 16699, 29829, 49715, 50097, 83495, 149145, 248575, 250485, 417475, 745725, 1018639, 1252425, 2721937, 3055917, 5093195, 8165811, 13609685, 15279585, 25465975, 40829055, 68048425, 76397925, 166038157, 204145275, 498114471, 830190785, 2490572355, 4150953925, 12452861775]

約数ペア:

[(1, 12452861775), (3, 4150953925), (5, 2490572355), (15, 830190785), (25, 498114471), (61, 204145275), (75, 166038157), (163, 76397925), (183, 68048425), (305, 40829055), (489, 25465975), (815, 15279585), (915, 13609685), (1525, 8165811), (2445, 5093195), (4075, 3055917), (4575, 2721937), (9943, 1252425), (12225, 1018639), (16699, 745725), (29829, 417475), (49715, 250485), (50097, 248575), (83495, 149145)]