1290334605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{96763}}^1$

素因数の和:96905

約数の個数: 32

約数和(自身を含む): 2378072064

約数和(自身を除く): 1087737459

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 13335, 96763, 290289, 483815, 677341, 1451445, 2032023, 3386705, 10160115, 12288901, 36866703, 61444505, 86022307, 184333515, 258066921, 430111535, 1290334605]

約数ペア:

[(1, 1290334605), (3, 430111535), (5, 258066921), (7, 184333515), (15, 86022307), (21, 61444505), (35, 36866703), (105, 12288901), (127, 10160115), (381, 3386705), (635, 2032023), (889, 1451445), (1905, 677341), (2667, 483815), (4445, 290289), (13335, 96763)]