66116145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11273}}^1$

素因数の和:11321

約数の個数: 32

約数和(自身を含む): 116888832

約数和(自身を除く): 50772687

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11273, 33819, 56365, 169095, 191641, 259279, 574923, 777837, 958205, 1296395, 2874615, 3889185, 4407743, 13223229, 22038715, 66116145]

約数ペア:

[(1, 66116145), (3, 22038715), (5, 13223229), (15, 4407743), (17, 3889185), (23, 2874615), (51, 1296395), (69, 958205), (85, 777837), (115, 574923), (255, 259279), (345, 191641), (391, 169095), (1173, 56365), (1955, 33819), (5865, 11273)]