15694847995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{24439}}^1$

素因数の和:24619

約数の個数: 32

約数和(自身を含む): 20130739200

約数和(自身を除く): 4435891205

約数列:

[1, 5, 29, 43, 103, 145, 215, 515, 1247, 2987, 4429, 6235, 14935, 22145, 24439, 122195, 128441, 642205, 708731, 1050877, 2517217, 3543655, 5254385, 12586085, 30475433, 72999293, 108240331, 152377165, 364996465, 541201655, 3138969599, 15694847995]

約数ペア:

[(1, 15694847995), (5, 3138969599), (29, 541201655), (43, 364996465), (103, 152377165), (145, 108240331), (215, 72999293), (515, 30475433), (1247, 12586085), (2987, 5254385), (4429, 3543655), (6235, 2517217), (14935, 1050877), (22145, 708731), (24439, 642205), (122195, 128441)]