66117165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 112565376

約数和(自身を除く): 46448211

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 1033, 1255, 3099, 3765, 4267, 5165, 12801, 15495, 17561, 21335, 52683, 64005, 87805, 259283, 263415, 777849, 1296415, 3889245, 4407811, 13223433, 22039055, 66117165]

約数ペア:

[(1, 66117165), (3, 22039055), (5, 13223433), (15, 4407811), (17, 3889245), (51, 1296415), (85, 777849), (251, 263415), (255, 259283), (753, 87805), (1033, 64005), (1255, 52683), (3099, 21335), (3765, 17561), (4267, 15495), (5165, 12801)]