1928788897905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{5849867}}^1$

素因数の和:5850326

約数の個数: 48

約数和(自身を含む): 3548108738304

約数和(自身を除く): 1619319840399

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 431, 765, 1293, 2155, 3879, 6465, 7327, 19395, 21981, 36635, 65943, 109905, 329715, 5849867, 17549601, 29249335, 52648803, 87748005, 99447739, 263244015, 298343217, 497238695, 895029651, 1491716085, 2521292677, 4475148255, 7563878031, 12606463385, 22691634093, 37819390155, 42861975509, 113458170465, 128585926527, 214309877545, 385757779581, 642929632635, 1928788897905]

約数ペア:

[(1, 1928788897905), (3, 642929632635), (5, 385757779581), (9, 214309877545), (15, 128585926527), (17, 113458170465), (45, 42861975509), (51, 37819390155), (85, 22691634093), (153, 12606463385), (255, 7563878031), (431, 4475148255), (765, 2521292677), (1293, 1491716085), (2155, 895029651), (3879, 497238695), (6465, 298343217), (7327, 263244015), (19395, 99447739), (21981, 87748005), (36635, 52648803), (65943, 29249335), (109905, 17549601), (329715, 5849867)]