42489585

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6337}}^1$

素因数の和:6497

約数の個数: 24

約数和(自身を含む): 74154600

約数和(自身を除く): 31665015

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6337, 6705, 19011, 31685, 57033, 95055, 285165, 944213, 2832639, 4721065, 8497917, 14163195, 42489585]

約数ペア:

[(1, 42489585), (3, 14163195), (5, 8497917), (9, 4721065), (15, 2832639), (45, 944213), (149, 285165), (447, 95055), (745, 57033), (1341, 31685), (2235, 19011), (6337, 6705)]