67824315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 59546565

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 269, 431, 585, 807, 1293, 1345, 2155, 2421, 3497, 3879, 4035, 5603, 6465, 10491, 12105, 16809, 17485, 19395, 28015, 31473, 50427, 52455, 84045, 115939, 157365, 252135, 347817, 579695, 1043451, 1507207, 1739085, 4521621, 5217255, 7536035, 13564863, 22608105, 67824315]

約数ペア:

[(1, 67824315), (3, 22608105), (5, 13564863), (9, 7536035), (13, 5217255), (15, 4521621), (39, 1739085), (45, 1507207), (65, 1043451), (117, 579695), (195, 347817), (269, 252135), (431, 157365), (585, 115939), (807, 84045), (1293, 52455), (1345, 50427), (2155, 31473), (2421, 28015), (3497, 19395), (3879, 17485), (4035, 16809), (5603, 12105), (6465, 10491)]