42726285

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2153}}^1$

素因数の和:2184

約数の個数: 60

約数和(自身を含む): 89136828

約数和(自身を除く): 46410543

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2153, 2205, 2835, 3969, 6459, 6615, 10765, 15071, 19377, 19845, 32295, 45213, 58131, 75355, 96885, 105497, 135639, 174393, 226065, 290655, 316491, 406917, 527485, 678195, 871965, 949473, 1220751, 1582455, 2034585, 2848419, 4747365, 6103755, 8545257, 14242095, 42726285]

約数ペア:

[(1, 42726285), (3, 14242095), (5, 8545257), (7, 6103755), (9, 4747365), (15, 2848419), (21, 2034585), (27, 1582455), (35, 1220751), (45, 949473), (49, 871965), (63, 678195), (81, 527485), (105, 406917), (135, 316491), (147, 290655), (189, 226065), (245, 174393), (315, 135639), (405, 105497), (441, 96885), (567, 75355), (735, 58131), (945, 45213), (1323, 32295), (2153, 19845), (2205, 19377), (2835, 15071), (3969, 10765), (6459, 6615)]