30450495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 50722560

約数和(自身を除く): 20272065

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 739, 1005, 2217, 2747, 3695, 8241, 11085, 13735, 30299, 41205, 49513, 90897, 148539, 151495, 247565, 454485, 742695, 2030033, 6090099, 10150165, 30450495]

約数ペア:

[(1, 30450495), (3, 10150165), (5, 6090099), (15, 2030033), (41, 742695), (67, 454485), (123, 247565), (201, 151495), (205, 148539), (335, 90897), (615, 49513), (739, 41205), (1005, 30299), (2217, 13735), (2747, 11085), (3695, 8241)]