2020361475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{2357}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 3649052160

約数和(自身を除く): 1628690685

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1039, 2357, 3117, 5195, 7071, 11429, 11785, 15585, 25927, 25975, 34287, 35355, 57145, 58925, 77781, 77925, 129635, 171435, 176775, 285725, 388905, 648175, 857175, 1944525, 2448923, 7346769, 12244615, 26938153, 36733845, 61223075, 80814459, 134690765, 183669225, 404072295, 673453825, 2020361475]

約数ペア:

[(1, 2020361475), (3, 673453825), (5, 404072295), (11, 183669225), (15, 134690765), (25, 80814459), (33, 61223075), (55, 36733845), (75, 26938153), (165, 12244615), (275, 7346769), (825, 2448923), (1039, 1944525), (2357, 857175), (3117, 648175), (5195, 388905), (7071, 285725), (11429, 176775), (11785, 171435), (15585, 129635), (25927, 77925), (25975, 77781), (34287, 58925), (35355, 57145)]