6972825

素因数分解:

$3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 11606400

約数和(自身を除く): 4633575

約数列:

[1, 3, 5, 15, 25, 75, 239, 389, 717, 1167, 1195, 1945, 3585, 5835, 5975, 9725, 17925, 29175, 92971, 278913, 464855, 1394565, 2324275, 6972825]

約数ペア:

[(1, 6972825), (3, 2324275), (5, 1394565), (15, 464855), (25, 278913), (75, 92971), (239, 29175), (389, 17925), (717, 9725), (1167, 5975), (1195, 5835), (1945, 3585)]