67935105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 143852544

約数和(自身を除く): 75917439

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 189, 217, 279, 315, 405, 465, 567, 651, 773, 837, 945, 1085, 1395, 1953, 2319, 2511, 2835, 3255, 3865, 4185, 5411, 5859, 6957, 9765, 11595, 12555, 16233, 17577, 20871, 23963, 27055, 29295, 34785, 48699, 62613, 71889, 81165, 87885, 104355, 119815, 146097, 167741, 215667, 243495, 313065, 359445, 438291, 503223, 647001, 730485, 838705, 1078335, 1509669, 1941003, 2191455, 2516115, 3235005, 4529007, 7548345, 9705015, 13587021, 22645035, 67935105]

約数ペア:

[(1, 67935105), (3, 22645035), (5, 13587021), (7, 9705015), (9, 7548345), (15, 4529007), (21, 3235005), (27, 2516115), (31, 2191455), (35, 1941003), (45, 1509669), (63, 1078335), (81, 838705), (93, 730485), (105, 647001), (135, 503223), (155, 438291), (189, 359445), (217, 313065), (279, 243495), (315, 215667), (405, 167741), (465, 146097), (567, 119815), (651, 104355), (773, 87885), (837, 81165), (945, 71889), (1085, 62613), (1395, 48699), (1953, 34785), (2319, 29295), (2511, 27055), (2835, 23963), (3255, 20871), (3865, 17577), (4185, 16233), (5411, 12555), (5859, 11595), (6957, 9765)]