49205745

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9851}}^1$

素因数の和:9902

約数の個数: 32

約数和(自身を含む): 89850240

約数和(自身を除く): 40644495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 9851, 29553, 49255, 88659, 147765, 265977, 364487, 443295, 1093461, 1329885, 1822435, 3280383, 5467305, 9841149, 16401915, 49205745]

約数ペア:

[(1, 49205745), (3, 16401915), (5, 9841149), (9, 5467305), (15, 3280383), (27, 1822435), (37, 1329885), (45, 1093461), (111, 443295), (135, 364487), (185, 265977), (333, 147765), (555, 88659), (999, 49255), (1665, 29553), (4995, 9851)]