40239075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{23327}}^1$

素因数の和:23363

約数の個数: 24

約数和(自身を含む): 69424128

約数和(自身を除く): 29185053

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 23327, 69981, 116635, 349905, 536521, 583175, 1609563, 1749525, 2682605, 8047815, 13413025, 40239075]

約数ペア:

[(1, 40239075), (3, 13413025), (5, 8047815), (15, 2682605), (23, 1749525), (25, 1609563), (69, 583175), (75, 536521), (115, 349905), (345, 116635), (575, 69981), (1725, 23327)]