90877005

素因数分解:

$3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1109}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 161971200

約数和(自身を除く): 71094195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 607, 1109, 1821, 3035, 3327, 5463, 5545, 9105, 9981, 16389, 16635, 27315, 29943, 49905, 81945, 149715, 673163, 2019489, 3365815, 6058467, 10097445, 18175401, 30292335, 90877005]

約数ペア:

[(1, 90877005), (3, 30292335), (5, 18175401), (9, 10097445), (15, 6058467), (27, 3365815), (45, 2019489), (135, 673163), (607, 149715), (1109, 81945), (1821, 49905), (3035, 29943), (3327, 27315), (5463, 16635), (5545, 16389), (9105, 9981)]