53552745

素因数分解:

$3^4\times 5^1\times {\mathrm{132229}}^1$

素因数の和:132246

約数の個数: 20

約数和(自身を含む): 95998980

約数和(自身を除く): 42446235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 132229, 396687, 661145, 1190061, 1983435, 3570183, 5950305, 10710549, 17850915, 53552745]

約数ペア:

[(1, 53552745), (3, 17850915), (5, 10710549), (9, 5950305), (15, 3570183), (27, 1983435), (45, 1190061), (81, 661145), (135, 396687), (405, 132229)]