5689815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 9844416

約数和(自身を除く): 4154601

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 421, 795, 901, 1263, 2105, 2703, 4505, 6315, 7157, 13515, 21471, 22313, 35785, 66939, 107355, 111565, 334695, 379321, 1137963, 1896605, 5689815]

約数ペア:

[(1, 5689815), (3, 1896605), (5, 1137963), (15, 379321), (17, 334695), (51, 111565), (53, 107355), (85, 66939), (159, 35785), (255, 22313), (265, 21471), (421, 13515), (795, 7157), (901, 6315), (1263, 4505), (2105, 2703)]