1021515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 1838592

約数和(自身を除く): 817077

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 151, 165, 205, 451, 453, 615, 755, 1353, 1661, 2255, 2265, 4983, 6191, 6765, 8305, 18573, 24915, 30955, 68101, 92865, 204303, 340505, 1021515]

約数ペア:

[(1, 1021515), (3, 340505), (5, 204303), (11, 92865), (15, 68101), (33, 30955), (41, 24915), (55, 18573), (123, 8305), (151, 6765), (165, 6191), (205, 4983), (451, 2265), (453, 2255), (615, 1661), (755, 1353)]