23249505

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 38588544

約数和(自身を除く): 15339039

約数列:

[1, 3, 5, 15, 37, 111, 163, 185, 257, 489, 555, 771, 815, 1285, 2445, 3855, 6031, 9509, 18093, 28527, 30155, 41891, 47545, 90465, 125673, 142635, 209455, 628365, 1549967, 4649901, 7749835, 23249505]

約数ペア:

[(1, 23249505), (3, 7749835), (5, 4649901), (15, 1549967), (37, 628365), (111, 209455), (163, 142635), (185, 125673), (257, 90465), (489, 47545), (555, 41891), (771, 30155), (815, 28527), (1285, 18093), (2445, 9509), (3855, 6031)]