1025025319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 1181952000

約数和(自身を除く): 156926681

約数列:

[1, 17, 19, 37, 199, 323, 431, 629, 703, 3383, 3781, 7327, 7363, 8189, 11951, 15947, 64277, 85769, 125171, 139213, 139897, 271099, 302993, 1458073, 1629611, 2378249, 3173453, 5150881, 27703387, 53948701, 60295607, 1025025319]

約数ペア:

[(1, 1025025319), (17, 60295607), (19, 53948701), (37, 27703387), (199, 5150881), (323, 3173453), (431, 2378249), (629, 1629611), (703, 1458073), (3383, 302993), (3781, 271099), (7327, 139897), (7363, 139213), (8189, 125171), (11951, 85769), (15947, 64277)]