53220455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14561}}^1$

素因数の和:14626

約数の個数: 16

約数和(自身を含む): 69198624

約数和(自身を除く): 15978169

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 14561, 72805, 247537, 626123, 1237685, 3130615, 10644091, 53220455]

約数ペア:

[(1, 53220455), (5, 10644091), (17, 3130615), (43, 1237685), (85, 626123), (215, 247537), (731, 72805), (3655, 14561)]