201308565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{327331}}^1$

素因数の和:327380

約数の個数: 16

約数和(自身を含む): 329950656

約数和(自身を除く): 128642091

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 327331, 981993, 1636655, 4909965, 13420571, 40261713, 67102855, 201308565]

約数ペア:

[(1, 201308565), (3, 67102855), (5, 40261713), (15, 13420571), (41, 4909965), (123, 1636655), (205, 981993), (615, 327331)]