8872345075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 12222967680

約数和(自身を除く): 3350622605

約数列:

[1, 5, 11, 25, 55, 97, 131, 275, 485, 655, 1067, 1441, 2425, 2539, 3275, 5335, 7205, 12695, 12707, 26675, 27929, 36025, 63475, 63535, 139645, 139777, 246283, 317675, 332609, 698225, 698885, 1231415, 1663045, 2709113, 3494425, 3658699, 6157075, 8315225, 13545565, 18293495, 32263073, 67727825, 91467475, 161315365, 354893803, 806576825, 1774469015, 8872345075]

約数ペア:

[(1, 8872345075), (5, 1774469015), (11, 806576825), (25, 354893803), (55, 161315365), (97, 91467475), (131, 67727825), (275, 32263073), (485, 18293495), (655, 13545565), (1067, 8315225), (1441, 6157075), (2425, 3658699), (2539, 3494425), (3275, 2709113), (5335, 1663045), (7205, 1231415), (12695, 698885), (12707, 698225), (26675, 332609), (27929, 317675), (36025, 246283), (63475, 139777), (63535, 139645)]