68420635

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 83661984

約数和(自身を除く): 15241349

約数列:

[1, 5, 83, 173, 415, 865, 953, 4765, 14359, 71795, 79099, 164869, 395495, 824345, 13684127, 68420635]

約数ペア:

[(1, 68420635), (5, 13684127), (83, 824345), (173, 395495), (415, 164869), (865, 79099), (953, 71795), (4765, 14359)]