40702095

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 85377600

約数和(自身を除く): 44675505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 293, 315, 343, 405, 441, 567, 735, 879, 945, 1029, 1323, 1465, 1715, 2051, 2205, 2637, 2835, 3087, 3969, 4395, 5145, 6153, 6615, 7911, 9261, 10255, 13185, 14357, 15435, 18459, 19845, 23733, 27783, 30765, 39555, 43071, 46305, 55377, 71785, 92295, 100499, 118665, 129213, 138915, 166131, 215355, 276885, 301497, 387639, 502495, 646065, 830655, 904491, 1162917, 1507485, 1938195, 2713473, 4522455, 5814585, 8140419, 13567365, 40702095]

約数ペア:

[(1, 40702095), (3, 13567365), (5, 8140419), (7, 5814585), (9, 4522455), (15, 2713473), (21, 1938195), (27, 1507485), (35, 1162917), (45, 904491), (49, 830655), (63, 646065), (81, 502495), (105, 387639), (135, 301497), (147, 276885), (189, 215355), (245, 166131), (293, 138915), (315, 129213), (343, 118665), (405, 100499), (441, 92295), (567, 71785), (735, 55377), (879, 46305), (945, 43071), (1029, 39555), (1323, 30765), (1465, 27783), (1715, 23733), (2051, 19845), (2205, 18459), (2637, 15435), (2835, 14357), (3087, 13185), (3969, 10255), (4395, 9261), (5145, 7911), (6153, 6615)]