42133375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 13465025

約数列:

[1, 5, 25, 29, 59, 125, 145, 197, 295, 725, 985, 1475, 1711, 3625, 4925, 5713, 7375, 8555, 11623, 24625, 28565, 42775, 58115, 142825, 213875, 290575, 337067, 714125, 1452875, 1685335, 8426675, 42133375]

約数ペア:

[(1, 42133375), (5, 8426675), (25, 1685335), (29, 1452875), (59, 714125), (125, 337067), (145, 290575), (197, 213875), (295, 142825), (725, 58115), (985, 42775), (1475, 28565), (1711, 24625), (3625, 11623), (4925, 8555), (5713, 7375)]