71372503305

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3511}}^1\times {\mathrm{3557}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 124757028864

約数和(自身を除く): 53384525559

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 3511, 3557, 5715, 10533, 10671, 17555, 17785, 31599, 32013, 52665, 53355, 157995, 160065, 445897, 451739, 1337691, 1355217, 2229485, 2258695, 4013073, 4065651, 6688455, 6776085, 12488627, 20065365, 20328255, 37465881, 62443135, 112397643, 187329405, 561988215, 1586055629, 4758166887, 7930278145, 14274500661, 23790834435, 71372503305]

約数ペア:

[(1, 71372503305), (3, 23790834435), (5, 14274500661), (9, 7930278145), (15, 4758166887), (45, 1586055629), (127, 561988215), (381, 187329405), (635, 112397643), (1143, 62443135), (1905, 37465881), (3511, 20328255), (3557, 20065365), (5715, 12488627), (10533, 6776085), (10671, 6688455), (17555, 4065651), (17785, 4013073), (31599, 2258695), (32013, 2229485), (52665, 1355217), (53355, 1337691), (157995, 451739), (160065, 445897)]