23280015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 40896000

約数和(自身を除く): 17615985

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 709, 995, 2127, 2189, 2985, 3545, 6567, 7799, 10635, 10945, 23397, 32835, 38995, 116985, 141091, 423273, 705455, 1552001, 2116365, 4656003, 7760005, 23280015]

約数ペア:

[(1, 23280015), (3, 7760005), (5, 4656003), (11, 2116365), (15, 1552001), (33, 705455), (55, 423273), (165, 141091), (199, 116985), (597, 38995), (709, 32835), (995, 23397), (2127, 10945), (2189, 10635), (2985, 7799), (3545, 6567)]