487747375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 633821760

約数和(自身を除く): 146074385

約数列:

[1, 5, 25, 29, 125, 145, 197, 683, 725, 985, 3415, 3625, 4925, 5713, 17075, 19807, 24625, 28565, 85375, 99035, 134551, 142825, 495175, 672755, 714125, 2475875, 3363775, 3901979, 16818875, 19509895, 97549475, 487747375]

約数ペア:

[(1, 487747375), (5, 97549475), (25, 19509895), (29, 16818875), (125, 3901979), (145, 3363775), (197, 2475875), (683, 714125), (725, 672755), (985, 495175), (3415, 142825), (3625, 134551), (4925, 99035), (5713, 85375), (17075, 28565), (19807, 24625)]