129645945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20182

約数の個数: 48

約数和(自身を含む): 264019392

約数和(自身を除く): 134373447

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 20147, 60441, 100735, 181323, 221617, 261911, 302205, 664851, 785733, 906615, 1108085, 1309555, 1994553, 2357199, 2881021, 3324255, 3928665, 8643063, 9972765, 11785995, 14405105, 25929189, 43215315, 129645945]

約数ペア:

[(1, 129645945), (3, 43215315), (5, 25929189), (9, 14405105), (11, 11785995), (13, 9972765), (15, 8643063), (33, 3928665), (39, 3324255), (45, 2881021), (55, 2357199), (65, 1994553), (99, 1309555), (117, 1108085), (143, 906615), (165, 785733), (195, 664851), (429, 302205), (495, 261911), (585, 221617), (715, 181323), (1287, 100735), (2145, 60441), (6435, 20147)]