9972765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20147}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 18858528

約数和(自身を除く): 8885763

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 20147, 60441, 100735, 181323, 221617, 302205, 664851, 906615, 1108085, 1994553, 3324255, 9972765]

約数ペア:

[(1, 9972765), (3, 3324255), (5, 1994553), (9, 1108085), (11, 906615), (15, 664851), (33, 302205), (45, 221617), (55, 181323), (99, 100735), (165, 60441), (495, 20147)]