43130445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 30897075

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2141, 4029, 6423, 6715, 10705, 20145, 32115, 36397, 109191, 169139, 181985, 507417, 545955, 845695, 2537085, 2875363, 8626089, 14376815, 43130445]

約数ペア:

[(1, 43130445), (3, 14376815), (5, 8626089), (15, 2875363), (17, 2537085), (51, 845695), (79, 545955), (85, 507417), (237, 181985), (255, 169139), (395, 109191), (1185, 36397), (1343, 32115), (2141, 20145), (4029, 10705), (6423, 6715)]