83825715

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 137134080

約数和(自身を除く): 53308365

約数列:

[1, 3, 5, 15, 79, 127, 237, 381, 395, 557, 635, 1185, 1671, 1905, 2785, 8355, 10033, 30099, 44003, 50165, 70739, 132009, 150495, 212217, 220015, 353695, 660045, 1061085, 5588381, 16765143, 27941905, 83825715]

約数ペア:

[(1, 83825715), (3, 27941905), (5, 16765143), (15, 5588381), (79, 1061085), (127, 660045), (237, 353695), (381, 220015), (395, 212217), (557, 150495), (635, 132009), (1185, 70739), (1671, 50165), (1905, 44003), (2785, 30099), (8355, 10033)]