2017050995

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 2506680000

約数和(自身を除く): 489629005

約数列:

[1, 5, 59, 109, 149, 295, 421, 545, 745, 2105, 6431, 8791, 16241, 24839, 32155, 43955, 45889, 62729, 81205, 124195, 229445, 313645, 958219, 2707451, 3701011, 4791095, 6837461, 13537255, 18505055, 34187305, 403410199, 2017050995]

約数ペア:

[(1, 2017050995), (5, 403410199), (59, 34187305), (109, 18505055), (149, 13537255), (295, 6837461), (421, 4791095), (545, 3701011), (745, 2707451), (2105, 958219), (6431, 313645), (8791, 229445), (16241, 124195), (24839, 81205), (32155, 62729), (43955, 45889)]