1238996835

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4507}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 2215231200

約数和(自身を除く): 976234365

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 149, 205, 369, 447, 615, 745, 1341, 1845, 2235, 4507, 6109, 6705, 13521, 18327, 22535, 30545, 40563, 54981, 67605, 91635, 184787, 202815, 274905, 554361, 671543, 923935, 1663083, 2014629, 2771805, 3357715, 6043887, 8315415, 10073145, 27533263, 30219435, 82599789, 137666315, 247799367, 412998945, 1238996835]

約数ペア:

[(1, 1238996835), (3, 412998945), (5, 247799367), (9, 137666315), (15, 82599789), (41, 30219435), (45, 27533263), (123, 10073145), (149, 8315415), (205, 6043887), (369, 3357715), (447, 2771805), (615, 2014629), (745, 1663083), (1341, 923935), (1845, 671543), (2235, 554361), (4507, 274905), (6109, 202815), (6705, 184787), (13521, 91635), (18327, 67605), (22535, 54981), (30545, 40563)]