67138335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 67645665

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1559, 1595, 2871, 3915, 4677, 4785, 7795, 8613, 14031, 14355, 17149, 23385, 42093, 43065, 45211, 51447, 70155, 85745, 135633, 154341, 210465, 226055, 257235, 406899, 463023, 497321, 678165, 771705, 1220697, 1491963, 2034495, 2315115, 2486605, 4475889, 6103485, 7459815, 13427667, 22379445, 67138335]

約数ペア:

[(1, 67138335), (3, 22379445), (5, 13427667), (9, 7459815), (11, 6103485), (15, 4475889), (27, 2486605), (29, 2315115), (33, 2034495), (45, 1491963), (55, 1220697), (87, 771705), (99, 678165), (135, 497321), (145, 463023), (165, 406899), (261, 257235), (297, 226055), (319, 210465), (435, 154341), (495, 135633), (783, 85745), (957, 70155), (1305, 51447), (1485, 45211), (1559, 43065), (1595, 42093), (2871, 23385), (3915, 17149), (4677, 14355), (4785, 14031), (7795, 8613)]