16854156615

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{53401}}^1$

素因数の和:53859

約数の個数: 32

約数和(自身を含む): 27545178816

約数和(自身を除く): 10691022201

約数列:

[1, 3, 5, 15, 53, 159, 265, 397, 795, 1191, 1985, 5955, 21041, 53401, 63123, 105205, 160203, 267005, 315615, 801015, 2830253, 8490759, 14151265, 21200197, 42453795, 63600591, 106000985, 318002955, 1123610441, 3370831323, 5618052205, 16854156615]

約数ペア:

[(1, 16854156615), (3, 5618052205), (5, 3370831323), (15, 1123610441), (53, 318002955), (159, 106000985), (265, 63600591), (397, 42453795), (795, 21200197), (1191, 14151265), (1985, 8490759), (5955, 2830253), (21041, 801015), (53401, 315615), (63123, 267005), (105205, 160203)]