2807706315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{52183}}^1$

素因数の和:52419

約数の個数: 32

約数和(自身を含む): 4779219456

約数和(自身を除く): 1971513141

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 3165, 3587, 10761, 17935, 52183, 53805, 156549, 260915, 782745, 887111, 2661333, 4435555, 11010613, 13306665, 33031839, 55053065, 165159195, 187180421, 561541263, 935902105, 2807706315]

約数ペア:

[(1, 2807706315), (3, 935902105), (5, 561541263), (15, 187180421), (17, 165159195), (51, 55053065), (85, 33031839), (211, 13306665), (255, 11010613), (633, 4435555), (1055, 2661333), (3165, 887111), (3587, 782745), (10761, 260915), (17935, 156549), (52183, 53805)]