5161935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 8667648

約数和(自身を除く): 3505713

約数列:

[1, 3, 5, 15, 43, 53, 129, 151, 159, 215, 265, 453, 645, 755, 795, 2265, 2279, 6493, 6837, 8003, 11395, 19479, 24009, 32465, 34185, 40015, 97395, 120045, 344129, 1032387, 1720645, 5161935]

約数ペア:

[(1, 5161935), (3, 1720645), (5, 1032387), (15, 344129), (43, 120045), (53, 97395), (129, 40015), (151, 34185), (159, 32465), (215, 24009), (265, 19479), (453, 11395), (645, 8003), (755, 6837), (795, 6493), (2265, 2279)]