2038694145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{5953}}^1$

素因数の和:6074

約数の個数: 48

約数和(自身を含む): 3509525760

約数和(自身を除く): 1470831615

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 289, 395, 867, 1185, 1343, 1445, 4029, 4335, 5953, 6715, 17859, 20145, 22831, 29765, 68493, 89295, 101201, 114155, 303603, 342465, 470287, 506005, 1410861, 1518015, 1720417, 2351435, 5161251, 7054305, 7994879, 8602085, 23984637, 25806255, 39974395, 119923185, 135912943, 407738829, 679564715, 2038694145]

約数ペア:

[(1, 2038694145), (3, 679564715), (5, 407738829), (15, 135912943), (17, 119923185), (51, 39974395), (79, 25806255), (85, 23984637), (237, 8602085), (255, 7994879), (289, 7054305), (395, 5161251), (867, 2351435), (1185, 1720417), (1343, 1518015), (1445, 1410861), (4029, 506005), (4335, 470287), (5953, 342465), (6715, 303603), (17859, 114155), (20145, 101201), (22831, 89295), (29765, 68493)]