69712945

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 85240512

約数和(自身を除く): 15527567

約数列:

[1, 5, 83, 173, 415, 865, 971, 4855, 14359, 71795, 80593, 167983, 402965, 839915, 13942589, 69712945]

約数ペア:

[(1, 69712945), (5, 13942589), (83, 839915), (173, 402965), (415, 167983), (865, 80593), (971, 71795), (4855, 14359)]