90765585

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13537}}^1$

素因数の和:13697

約数の個数: 24

約数和(自身を含む): 158394600

約数和(自身を除く): 67629015

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 13537, 40611, 67685, 121833, 203055, 609165, 2017013, 6051039, 10085065, 18153117, 30255195, 90765585]

約数ペア:

[(1, 90765585), (3, 30255195), (5, 18153117), (9, 10085065), (15, 6051039), (45, 2017013), (149, 609165), (447, 203055), (745, 121833), (1341, 67685), (2235, 40611), (6705, 13537)]