62974790145

素因数分解:

$3^5\times 5^1\times {\mathrm{51831103}}^1$

素因数の和:51831123

約数の個数: 24

約数和(自身を含む): 113199131136

約数和(自身を除く): 50224340991

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 51831103, 155493309, 259155515, 466479927, 777466545, 1399439781, 2332399635, 4198319343, 6997198905, 12594958029, 20991596715, 62974790145]

約数ペア:

[(1, 62974790145), (3, 20991596715), (5, 12594958029), (9, 6997198905), (15, 4198319343), (27, 2332399635), (45, 1399439781), (81, 777466545), (135, 466479927), (243, 259155515), (405, 155493309), (1215, 51831103)]