86678835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14779}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 153239040

約数和(自身を除く): 66560205

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 14779, 44337, 73895, 221685, 251243, 339917, 753729, 1019751, 1256215, 1699585, 3768645, 5098755, 5778589, 17335767, 28892945, 86678835]

約数ペア:

[(1, 86678835), (3, 28892945), (5, 17335767), (15, 5778589), (17, 5098755), (23, 3768645), (51, 1699585), (69, 1256215), (85, 1019751), (115, 753729), (255, 339917), (345, 251243), (391, 221685), (1173, 73895), (1955, 44337), (5865, 14779)]