201481065

素因数分解:

$3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{3011}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 349584768

約数和(自身を除く): 148103703

約数列:

[1, 3, 5, 9, 15, 45, 1487, 3011, 4461, 7435, 9033, 13383, 15055, 22305, 27099, 45165, 66915, 135495, 4477357, 13432071, 22386785, 40296213, 67160355, 201481065]

約数ペア:

[(1, 201481065), (3, 67160355), (5, 40296213), (9, 22386785), (15, 13432071), (45, 4477357), (1487, 135495), (3011, 66915), (4461, 45165), (7435, 27099), (9033, 22305), (13383, 15055)]