90497025

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3167}}^1$

素因数の和:3310

約数の個数: 36

約数和(自身を含む): 163418112

約数和(自身を除く): 72921087

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3167, 3175, 5715, 9501, 9525, 15835, 28503, 28575, 47505, 79175, 142515, 237525, 402209, 712575, 1206627, 2011045, 3619881, 6033135, 10055225, 18099405, 30165675, 90497025]

約数ペア:

[(1, 90497025), (3, 30165675), (5, 18099405), (9, 10055225), (15, 6033135), (25, 3619881), (45, 2011045), (75, 1206627), (127, 712575), (225, 402209), (381, 237525), (635, 142515), (1143, 79175), (1905, 47505), (3167, 28575), (3175, 28503), (5715, 15835), (9501, 9525)]