97697745

素因数分解:

$3^4\times 5^1\times {\mathrm{241229}}^1$

素因数の和:241246

約数の個数: 20

約数和(自身を含む): 175132980

約数和(自身を除く): 77435235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 241229, 723687, 1206145, 2171061, 3618435, 6513183, 10855305, 19539549, 32565915, 97697745]

約数ペア:

[(1, 97697745), (3, 32565915), (5, 19539549), (9, 10855305), (15, 6513183), (27, 3618435), (45, 2171061), (81, 1206145), (135, 723687), (405, 241229)]