53021745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{168323}}^1$

素因数の和:168341

約数の個数: 24

約数和(自身を含む): 105034176

約数和(自身を除く): 52012431

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 168323, 504969, 841615, 1178261, 1514907, 2524845, 3534783, 5891305, 7574535, 10604349, 17673915, 53021745]

約数ペア:

[(1, 53021745), (3, 17673915), (5, 10604349), (7, 7574535), (9, 5891305), (15, 3534783), (21, 2524845), (35, 1514907), (45, 1178261), (63, 841615), (105, 504969), (315, 168323)]