1458420395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 1875182400

約数和(自身を除く): 416762005

約数列:

[1, 5, 17, 85, 211, 233, 349, 1055, 1165, 1745, 3587, 3961, 5933, 17935, 19805, 29665, 49163, 73639, 81317, 245815, 368195, 406585, 835771, 1251863, 1382389, 4178855, 6259315, 6911945, 17157887, 85789435, 291684079, 1458420395]

約数ペア:

[(1, 1458420395), (5, 291684079), (17, 85789435), (85, 17157887), (211, 6911945), (233, 6259315), (349, 4178855), (1055, 1382389), (1165, 1251863), (1745, 835771), (3587, 406585), (3961, 368195), (5933, 245815), (17935, 81317), (19805, 73639), (29665, 49163)]