276472485

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 491489856

約数和(自身を除く): 215017371

約数列:

[1, 3, 5, 9, 15, 45, 67, 107, 201, 321, 335, 535, 603, 857, 963, 1005, 1605, 2571, 3015, 4285, 4815, 7169, 7713, 12855, 21507, 35845, 38565, 57419, 64521, 91699, 107535, 172257, 275097, 287095, 322605, 458495, 516771, 825291, 861285, 1375485, 2583855, 4126455, 6143833, 18431499, 30719165, 55294497, 92157495, 276472485]

約数ペア:

[(1, 276472485), (3, 92157495), (5, 55294497), (9, 30719165), (15, 18431499), (45, 6143833), (67, 4126455), (107, 2583855), (201, 1375485), (321, 861285), (335, 825291), (535, 516771), (603, 458495), (857, 322605), (963, 287095), (1005, 275097), (1605, 172257), (2571, 107535), (3015, 91699), (4285, 64521), (4815, 57419), (7169, 38565), (7713, 35845), (12855, 21507)]