84194685

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 152334000

約数和(自身を除く): 68139315

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 149, 261, 433, 435, 447, 745, 1299, 1305, 1341, 2165, 2235, 3897, 4321, 6495, 6705, 12557, 12963, 19485, 21605, 37671, 38889, 62785, 64517, 64815, 113013, 188355, 193551, 194445, 322585, 565065, 580653, 967755, 1870993, 2903265, 5612979, 9354965, 16838937, 28064895, 84194685]

約数ペア:

[(1, 84194685), (3, 28064895), (5, 16838937), (9, 9354965), (15, 5612979), (29, 2903265), (45, 1870993), (87, 967755), (145, 580653), (149, 565065), (261, 322585), (433, 194445), (435, 193551), (447, 188355), (745, 113013), (1299, 64815), (1305, 64517), (1341, 62785), (2165, 38889), (2235, 37671), (3897, 21605), (4321, 19485), (6495, 12963), (6705, 12557)]