2023382075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 3155423040

約数和(自身を除く): 1132040965

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 169, 187, 197, 221, 275, 325, 425, 715, 845, 935, 985, 1105, 1859, 2167, 2197, 2431, 2561, 2873, 3349, 3575, 4225, 4675, 4925, 5525, 9295, 10835, 10985, 12155, 12805, 14365, 16745, 24167, 28171, 31603, 33293, 36839, 37349, 43537, 46475, 54175, 54925, 60775, 64025, 71825, 83725, 120835, 140855, 158015, 166465, 184195, 186745, 217685, 366223, 410839, 432809, 478907, 565981, 604175, 704275, 790075, 832325, 920975, 933725, 1088425, 1831115, 2054195, 2164045, 2394535, 2829905, 4760899, 6225791, 7357753, 9155575, 10270975, 10820225, 11972675, 14149525, 23804495, 31128955, 36788765, 80935283, 119022475, 155644775, 183943825, 404676415, 2023382075]

約数ペア:

[(1, 2023382075), (5, 404676415), (11, 183943825), (13, 155644775), (17, 119022475), (25, 80935283), (55, 36788765), (65, 31128955), (85, 23804495), (143, 14149525), (169, 11972675), (187, 10820225), (197, 10270975), (221, 9155575), (275, 7357753), (325, 6225791), (425, 4760899), (715, 2829905), (845, 2394535), (935, 2164045), (985, 2054195), (1105, 1831115), (1859, 1088425), (2167, 933725), (2197, 920975), (2431, 832325), (2561, 790075), (2873, 704275), (3349, 604175), (3575, 565981), (4225, 478907), (4675, 432809), (4925, 410839), (5525, 366223), (9295, 217685), (10835, 186745), (10985, 184195), (12155, 166465), (12805, 158015), (14365, 140855), (16745, 120835), (24167, 83725), (28171, 71825), (31603, 64025), (33293, 60775), (36839, 54925), (37349, 54175), (43537, 46475)]