84785505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42499}}^1$

素因数の和:42533

約数の個数: 32

約数和(自身を含む): 163200000

約数和(自身を除く): 78414495

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 42499, 127497, 212495, 297493, 637485, 807481, 892479, 1487465, 2422443, 4037405, 4462395, 5652367, 12112215, 16957101, 28261835, 84785505]

約数ペア:

[(1, 84785505), (3, 28261835), (5, 16957101), (7, 12112215), (15, 5652367), (19, 4462395), (21, 4037405), (35, 2422443), (57, 1487465), (95, 892479), (105, 807481), (133, 637485), (285, 297493), (399, 212495), (665, 127497), (1995, 42499)]