18290295

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 32633640

約数和(自身を除く): 14343345

約数列:

[1, 3, 5, 9, 15, 45, 59, 83, 177, 249, 295, 415, 531, 747, 885, 1245, 2655, 3735, 4897, 6889, 14691, 20667, 24485, 34445, 44073, 62001, 73455, 103335, 220365, 310005, 406451, 1219353, 2032255, 3658059, 6096765, 18290295]

約数ペア:

[(1, 18290295), (3, 6096765), (5, 3658059), (9, 2032255), (15, 1219353), (45, 406451), (59, 310005), (83, 220365), (177, 103335), (249, 73455), (295, 62001), (415, 44073), (531, 34445), (747, 24485), (885, 20667), (1245, 14691), (2655, 6889), (3735, 4897)]