205584915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1613}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 341651520

約数和(自身を除く): 136066605

約数列:

[1, 3, 5, 15, 29, 87, 145, 293, 435, 879, 1465, 1613, 4395, 4839, 8065, 8497, 24195, 25491, 42485, 46777, 127455, 140331, 233885, 472609, 701655, 1417827, 2363045, 7089135, 13705661, 41116983, 68528305, 205584915]

約数ペア:

[(1, 205584915), (3, 68528305), (5, 41116983), (15, 13705661), (29, 7089135), (87, 2363045), (145, 1417827), (293, 701655), (435, 472609), (879, 233885), (1465, 140331), (1613, 127455), (4395, 46777), (4839, 42485), (8065, 25491), (8497, 24195)]