1315798935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 2352084480

約数和(自身を除く): 1036285545

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 379, 397, 583, 795, 1137, 1191, 1749, 1895, 1985, 2915, 4169, 4367, 5685, 5955, 8745, 12507, 13101, 20087, 20845, 21041, 21835, 60261, 62535, 63123, 65505, 100435, 105205, 150463, 220957, 231451, 301305, 315615, 451389, 662871, 694353, 752315, 1104785, 1157255, 1655093, 2256945, 3314355, 3471765, 4965279, 7974539, 8275465, 23923617, 24826395, 39872695, 87719929, 119618085, 263159787, 438599645, 1315798935]

約数ペア:

[(1, 1315798935), (3, 438599645), (5, 263159787), (11, 119618085), (15, 87719929), (33, 39872695), (53, 24826395), (55, 23923617), (159, 8275465), (165, 7974539), (265, 4965279), (379, 3471765), (397, 3314355), (583, 2256945), (795, 1655093), (1137, 1157255), (1191, 1104785), (1749, 752315), (1895, 694353), (1985, 662871), (2915, 451389), (4169, 315615), (4367, 301305), (5685, 231451), (5955, 220957), (8745, 150463), (12507, 105205), (13101, 100435), (20087, 65505), (20845, 63123), (21041, 62535), (21835, 60261)]