266334975

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{28871}}^1$

素因数の和:28928

約数の個数: 36

約数和(自身を含む): 488687472

約数和(自身を除く): 222352497

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 28871, 86613, 144355, 259839, 433065, 721775, 1183711, 1299195, 2165325, 3551133, 5918555, 6495975, 10653399, 17755665, 29592775, 53266995, 88778325, 266334975]

約数ペア:

[(1, 266334975), (3, 88778325), (5, 53266995), (9, 29592775), (15, 17755665), (25, 10653399), (41, 6495975), (45, 5918555), (75, 3551133), (123, 2165325), (205, 1299195), (225, 1183711), (369, 721775), (615, 433065), (1025, 259839), (1845, 144355), (3075, 86613), (9225, 28871)]