12779025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 24486528

約数和(自身を除く): 11707503

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 241, 303, 505, 525, 707, 723, 1205, 1515, 1687, 2121, 2525, 3535, 3615, 5061, 6025, 7575, 8435, 10605, 17675, 18075, 24341, 25305, 42175, 53025, 73023, 121705, 126525, 170387, 365115, 511161, 608525, 851935, 1825575, 2555805, 4259675, 12779025]

約数ペア:

[(1, 12779025), (3, 4259675), (5, 2555805), (7, 1825575), (15, 851935), (21, 608525), (25, 511161), (35, 365115), (75, 170387), (101, 126525), (105, 121705), (175, 73023), (241, 53025), (303, 42175), (505, 25305), (525, 24341), (707, 18075), (723, 17675), (1205, 10605), (1515, 8435), (1687, 7575), (2121, 6025), (2525, 5061), (3535, 3615)]