242920695

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{394993}}^1$

素因数の和:395042

約数の個数: 16

約数和(自身を含む): 398153952

約数和(自身を除く): 155233257

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 394993, 1184979, 1974965, 5924895, 16194713, 48584139, 80973565, 242920695]

約数ペア:

[(1, 242920695), (3, 80973565), (5, 48584139), (15, 16194713), (41, 5924895), (123, 1974965), (205, 1184979), (615, 394993)]