13113105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 9005295

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 199, 345, 573, 597, 955, 995, 2865, 2985, 4393, 4577, 13179, 13731, 21965, 22885, 38009, 65895, 68655, 114027, 190045, 570135, 874207, 2622621, 4371035, 13113105]

約数ペア:

[(1, 13113105), (3, 4371035), (5, 2622621), (15, 874207), (23, 570135), (69, 190045), (115, 114027), (191, 68655), (199, 65895), (345, 38009), (573, 22885), (597, 21965), (955, 13731), (995, 13179), (2865, 4577), (2985, 4393)]