51904155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 87409728

約数和(自身を除く): 35505573

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 2281, 4551, 6843, 7585, 11405, 22755, 34215, 84397, 93521, 253191, 280563, 421985, 467605, 1265955, 1402815, 3460277, 10380831, 17301385, 51904155]

約数ペア:

[(1, 51904155), (3, 17301385), (5, 10380831), (15, 3460277), (37, 1402815), (41, 1265955), (111, 467605), (123, 421985), (185, 280563), (205, 253191), (555, 93521), (615, 84397), (1517, 34215), (2281, 22755), (4551, 11405), (6843, 7585)]