27918705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^2$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 45850752

約数和(自身を除く): 17932047

約数列:

[1, 3, 5, 15, 47, 141, 199, 235, 597, 705, 995, 2985, 9353, 28059, 39601, 46765, 118803, 140295, 198005, 594015, 1861247, 5583741, 9306235, 27918705]

約数ペア:

[(1, 27918705), (3, 9306235), (5, 5583741), (15, 1861247), (47, 594015), (141, 198005), (199, 140295), (235, 118803), (597, 46765), (705, 39601), (995, 28059), (2985, 9353)]