40989255

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44797}}^1$

素因数の和:44866

約数の個数: 16

約数和(自身を含む): 66659424

約数和(自身を除く): 25670169

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 44797, 134391, 223985, 671955, 2732617, 8197851, 13663085, 40989255]

約数ペア:

[(1, 40989255), (3, 13663085), (5, 8197851), (15, 2732617), (61, 671955), (183, 223985), (305, 134391), (915, 44797)]