85763805

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 140714496

約数和(自身を除く): 54950691

約数列:

[1, 3, 5, 15, 53, 159, 233, 265, 463, 699, 795, 1165, 1389, 2315, 3495, 6945, 12349, 24539, 37047, 61745, 73617, 107879, 122695, 185235, 323637, 368085, 539395, 1618185, 5717587, 17152761, 28587935, 85763805]

約数ペア:

[(1, 85763805), (3, 28587935), (5, 17152761), (15, 5717587), (53, 1618185), (159, 539395), (233, 368085), (265, 323637), (463, 185235), (699, 122695), (795, 107879), (1165, 73617), (1389, 61745), (2315, 37047), (3495, 24539), (6945, 12349)]