30158325

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 57120228

約数和(自身を除く): 26961903

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 281, 405, 477, 675, 795, 843, 1325, 1405, 1431, 2025, 2385, 2529, 3975, 4215, 4293, 7025, 7155, 7587, 11925, 12645, 14893, 21075, 21465, 22761, 35775, 37935, 44679, 63225, 74465, 107325, 113805, 134037, 189675, 223395, 372325, 402111, 569025, 670185, 1116975, 1206333, 2010555, 3350925, 6031665, 10052775, 30158325]

約数ペア:

[(1, 30158325), (3, 10052775), (5, 6031665), (9, 3350925), (15, 2010555), (25, 1206333), (27, 1116975), (45, 670185), (53, 569025), (75, 402111), (81, 372325), (135, 223395), (159, 189675), (225, 134037), (265, 113805), (281, 107325), (405, 74465), (477, 63225), (675, 44679), (795, 37935), (843, 35775), (1325, 22761), (1405, 21465), (1431, 21075), (2025, 14893), (2385, 12645), (2529, 11925), (3975, 7587), (4215, 7155), (4293, 7025)]