2855778855

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{11321}}^1$

素因数の和:11647

約数の個数: 32

約数和(自身を含む): 4656331008

約数和(自身を除く): 1800552153

約数列:

[1, 3, 5, 15, 67, 201, 251, 335, 753, 1005, 1255, 3765, 11321, 16817, 33963, 50451, 56605, 84085, 169815, 252255, 758507, 2275521, 2841571, 3792535, 8524713, 11377605, 14207855, 42623565, 190385257, 571155771, 951926285, 2855778855]

約数ペア:

[(1, 2855778855), (3, 951926285), (5, 571155771), (15, 190385257), (67, 42623565), (201, 14207855), (251, 11377605), (335, 8524713), (753, 3792535), (1005, 2841571), (1255, 2275521), (3765, 758507), (11321, 252255), (16817, 169815), (33963, 84085), (50451, 56605)]