180147877575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{25873}}^1$

素因数の和:26073

約数の個数: 96

約数和(自身を含む): 325252325376

約数和(自身を除く): 145104447801

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 127, 129, 215, 255, 381, 425, 635, 645, 731, 1075, 1275, 1905, 2159, 2193, 3175, 3225, 3655, 5461, 6477, 9525, 10795, 10965, 16383, 18275, 25873, 27305, 32385, 53975, 54825, 77619, 81915, 92837, 129365, 136525, 161925, 278511, 388095, 409575, 439841, 464185, 646825, 1112539, 1319523, 1392555, 1940475, 2199205, 2320925, 3285871, 3337617, 5562695, 6597615, 6962775, 9857613, 10996025, 16429355, 16688085, 18913163, 27813475, 32988075, 49288065, 55859807, 56739489, 82146775, 83440425, 94565815, 141292453, 167579421, 246440325, 279299035, 283697445, 423877359, 472829075, 706462265, 837897105, 1396495175, 1418487225, 2119386795, 2401971701, 3532311325, 4189485525, 7205915103, 10596933975, 12009858505, 36029575515, 60049292525, 180147877575]

約数ペア:

[(1, 180147877575), (3, 60049292525), (5, 36029575515), (15, 12009858505), (17, 10596933975), (25, 7205915103), (43, 4189485525), (51, 3532311325), (75, 2401971701), (85, 2119386795), (127, 1418487225), (129, 1396495175), (215, 837897105), (255, 706462265), (381, 472829075), (425, 423877359), (635, 283697445), (645, 279299035), (731, 246440325), (1075, 167579421), (1275, 141292453), (1905, 94565815), (2159, 83440425), (2193, 82146775), (3175, 56739489), (3225, 55859807), (3655, 49288065), (5461, 32988075), (6477, 27813475), (9525, 18913163), (10795, 16688085), (10965, 16429355), (16383, 10996025), (18275, 9857613), (25873, 6962775), (27305, 6597615), (32385, 5562695), (53975, 3337617), (54825, 3285871), (77619, 2320925), (81915, 2199205), (92837, 1940475), (129365, 1392555), (136525, 1319523), (161925, 1112539), (278511, 646825), (388095, 464185), (409575, 439841)]