258850230915

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2693}}^1\times {\mathrm{16141}}^1$

素因数の和:19239

約数の個数: 32

約数和(自身を含む): 415383506496

約数和(自身を除く): 156533275581

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 2693, 5955, 8079, 13465, 16141, 40395, 48423, 80705, 242115, 1069121, 3207363, 5345605, 6407977, 16036815, 19223931, 32039885, 43467713, 96119655, 130403139, 217338565, 652015695, 17256682061, 51770046183, 86283410305, 258850230915]

約数ペア:

[(1, 258850230915), (3, 86283410305), (5, 51770046183), (15, 17256682061), (397, 652015695), (1191, 217338565), (1985, 130403139), (2693, 96119655), (5955, 43467713), (8079, 32039885), (13465, 19223931), (16141, 16036815), (40395, 6407977), (48423, 5345605), (80705, 3207363), (242115, 1069121)]