12383715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 20782656

約数和(自身を除く): 8398941

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 421, 555, 795, 1263, 1961, 2105, 5883, 6315, 9805, 15577, 22313, 29415, 46731, 66939, 77885, 111565, 233655, 334695, 825581, 2476743, 4127905, 12383715]

約数ペア:

[(1, 12383715), (3, 4127905), (5, 2476743), (15, 825581), (37, 334695), (53, 233655), (111, 111565), (159, 77885), (185, 66939), (265, 46731), (421, 29415), (555, 22313), (795, 15577), (1263, 9805), (1961, 6315), (2105, 5883)]