140603025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{81509}}^1$

素因数の和:81545

約数の個数: 24

約数和(自身を含む): 242573760

約数和(自身を除く): 101970735

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 81509, 244527, 407545, 1222635, 1874707, 2037725, 5624121, 6113175, 9373535, 28120605, 46867675, 140603025]

約数ペア:

[(1, 140603025), (3, 46867675), (5, 28120605), (15, 9373535), (23, 6113175), (25, 5624121), (69, 2037725), (75, 1874707), (115, 1222635), (345, 407545), (575, 244527), (1725, 81509)]