40890115

素因数分解:

$5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1607}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 56189952

約数和(自身を除く): 15299837

約数列:

[1, 5, 7, 35, 727, 1607, 3635, 5089, 8035, 11249, 25445, 56245, 1168289, 5841445, 8178023, 40890115]

約数ペア:

[(1, 40890115), (5, 8178023), (7, 5841445), (35, 1168289), (727, 56245), (1607, 25445), (3635, 11249), (5089, 8035)]