45513405

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{20641}}^1$

素因数の和:20666

約数の個数: 36

約数和(自身を含む): 91774332

約数和(自身を除く): 46260927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 20641, 61923, 103205, 144487, 185769, 309615, 433461, 722435, 928845, 1011409, 1300383, 2167305, 3034227, 5057045, 6501915, 9102681, 15171135, 45513405]

約数ペア:

[(1, 45513405), (3, 15171135), (5, 9102681), (7, 6501915), (9, 5057045), (15, 3034227), (21, 2167305), (35, 1300383), (45, 1011409), (49, 928845), (63, 722435), (105, 433461), (147, 309615), (245, 185769), (315, 144487), (441, 103205), (735, 61923), (2205, 20641)]