28139561355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5807959}}^1$

素因数の和:5808003

約数の個数: 32

約数和(自身を含む): 50180774400

約数和(自身を除く): 22041213045

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5807959, 17423877, 29039795, 87119385, 98735303, 110351221, 296205909, 331053663, 493676515, 551756105, 1481029545, 1655268315, 1875970757, 5627912271, 9379853785, 28139561355]

約数ペア:

[(1, 28139561355), (3, 9379853785), (5, 5627912271), (15, 1875970757), (17, 1655268315), (19, 1481029545), (51, 551756105), (57, 493676515), (85, 331053663), (95, 296205909), (255, 110351221), (285, 98735303), (323, 87119385), (969, 29039795), (1615, 17423877), (4845, 5807959)]