16795965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 28169856

約数和(自身を除く): 11373891

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 571, 795, 1713, 1961, 2855, 5883, 8565, 9805, 21127, 29415, 30263, 63381, 90789, 105635, 151315, 316905, 453945, 1119731, 3359193, 5598655, 16795965]

約数ペア:

[(1, 16795965), (3, 5598655), (5, 3359193), (15, 1119731), (37, 453945), (53, 316905), (111, 151315), (159, 105635), (185, 90789), (265, 63381), (555, 30263), (571, 29415), (795, 21127), (1713, 9805), (1961, 8565), (2855, 5883)]