90654475

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 114903360

約数和(自身を除く): 24248885

約数列:

[1, 5, 25, 79, 197, 233, 395, 985, 1165, 1975, 4925, 5825, 15563, 18407, 45901, 77815, 92035, 229505, 389075, 460175, 1147525, 3626179, 18130895, 90654475]

約数ペア:

[(1, 90654475), (5, 18130895), (25, 3626179), (79, 1147525), (197, 460175), (233, 389075), (395, 229505), (985, 92035), (1165, 77815), (1975, 45901), (4925, 18407), (5825, 15563)]