80950455

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 160542720

約数和(自身を除く): 79592265

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 31, 45, 69, 87, 93, 115, 135, 145, 155, 207, 261, 279, 345, 435, 465, 621, 667, 713, 783, 837, 841, 899, 1035, 1305, 1395, 2001, 2139, 2523, 2697, 3105, 3335, 3565, 3915, 4185, 4205, 4495, 6003, 6417, 7569, 8091, 10005, 10695, 12615, 13485, 18009, 19251, 19343, 20677, 22707, 24273, 26071, 30015, 32085, 37845, 40455, 58029, 62031, 78213, 90045, 96255, 96715, 103385, 113535, 121365, 130355, 174087, 186093, 234639, 290145, 310155, 391065, 522261, 558279, 599633, 703917, 870435, 930465, 1173195, 1798899, 2611305, 2791395, 2998165, 3519585, 5396697, 8994495, 16190091, 26983485, 80950455]

約数ペア:

[(1, 80950455), (3, 26983485), (5, 16190091), (9, 8994495), (15, 5396697), (23, 3519585), (27, 2998165), (29, 2791395), (31, 2611305), (45, 1798899), (69, 1173195), (87, 930465), (93, 870435), (115, 703917), (135, 599633), (145, 558279), (155, 522261), (207, 391065), (261, 310155), (279, 290145), (345, 234639), (435, 186093), (465, 174087), (621, 130355), (667, 121365), (713, 113535), (783, 103385), (837, 96715), (841, 96255), (899, 90045), (1035, 78213), (1305, 62031), (1395, 58029), (2001, 40455), (2139, 37845), (2523, 32085), (2697, 30015), (3105, 26071), (3335, 24273), (3565, 22707), (3915, 20677), (4185, 19343), (4205, 19251), (4495, 18009), (6003, 13485), (6417, 12615), (7569, 10695), (8091, 10005)]