267433995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16493}}^1$

素因数の和:16571

約数の個数: 32

約数和(自身を含む): 456026112

約数和(自身を除く): 188592117

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 16493, 49479, 82465, 247395, 379339, 775171, 1138017, 1896695, 2325513, 3875855, 5690085, 11627565, 17828933, 53486799, 89144665, 267433995]

約数ペア:

[(1, 267433995), (3, 89144665), (5, 53486799), (15, 17828933), (23, 11627565), (47, 5690085), (69, 3875855), (115, 2325513), (141, 1896695), (235, 1138017), (345, 775171), (705, 379339), (1081, 247395), (3243, 82465), (5405, 49479), (16215, 16493)]