1330284765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{121321}}^1$

素因数の和:121389

約数の個数: 32

約数和(自身を含む): 2306088576

約数和(自身を除く): 975803811

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 121321, 363963, 606605, 1819815, 2062457, 5216803, 6187371, 10312285, 15650409, 26084015, 30936855, 78252045, 88685651, 266056953, 443428255, 1330284765]

約数ペア:

[(1, 1330284765), (3, 443428255), (5, 266056953), (15, 88685651), (17, 78252045), (43, 30936855), (51, 26084015), (85, 15650409), (129, 10312285), (215, 6187371), (255, 5216803), (645, 2062457), (731, 1819815), (2193, 606605), (3655, 363963), (10965, 121321)]