90473825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5923}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 123408768

約数和(自身を除く): 32934943

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 5923, 15275, 29615, 76999, 148075, 278381, 384995, 1391905, 1924975, 3618953, 6959525, 18094765, 90473825]

約数ペア:

[(1, 90473825), (5, 18094765), (13, 6959525), (25, 3618953), (47, 1924975), (65, 1391905), (235, 384995), (325, 278381), (611, 148075), (1175, 76999), (3055, 29615), (5923, 15275)]