8188005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 15494400

約数和(自身を除く): 7306395

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 2689, 3045, 8067, 13445, 18823, 40335, 56469, 77981, 94115, 233943, 282345, 389905, 545867, 1169715, 1637601, 2729335, 8188005]

約数ペア:

[(1, 8188005), (3, 2729335), (5, 1637601), (7, 1169715), (15, 545867), (21, 389905), (29, 282345), (35, 233943), (87, 94115), (105, 77981), (145, 56469), (203, 40335), (435, 18823), (609, 13445), (1015, 8067), (2689, 3045)]