68658889005

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{3581}}^1\times {\mathrm{6763}}^1$

素因数の和:10368

約数の個数: 80

約数和(自身を含む): 140719987584

約数和(自身を除く): 72061098579

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 3581, 6763, 10743, 17905, 20289, 25067, 32229, 33815, 47341, 53715, 60867, 75201, 96687, 101445, 125335, 142023, 161145, 182601, 225603, 236705, 290061, 304335, 376005, 426069, 483435, 547803, 676809, 710115, 913005, 1128015, 1278207, 1450305, 2030427, 2130345, 2739015, 3384045, 3834621, 6391035, 10152135, 19173105, 24218303, 72654909, 121091515, 169528121, 217964727, 363274545, 508584363, 653894181, 847640605, 1089823635, 1525753089, 1961682543, 2542921815, 3269470905, 4577259267, 7628765445, 9808412715, 13731777801, 22886296335, 68658889005]

約数ペア:

[(1, 68658889005), (3, 22886296335), (5, 13731777801), (7, 9808412715), (9, 7628765445), (15, 4577259267), (21, 3269470905), (27, 2542921815), (35, 1961682543), (45, 1525753089), (63, 1089823635), (81, 847640605), (105, 653894181), (135, 508584363), (189, 363274545), (315, 217964727), (405, 169528121), (567, 121091515), (945, 72654909), (2835, 24218303), (3581, 19173105), (6763, 10152135), (10743, 6391035), (17905, 3834621), (20289, 3384045), (25067, 2739015), (32229, 2130345), (33815, 2030427), (47341, 1450305), (53715, 1278207), (60867, 1128015), (75201, 913005), (96687, 710115), (101445, 676809), (125335, 547803), (142023, 483435), (161145, 426069), (182601, 376005), (225603, 304335), (236705, 290061)]