2079348975

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 4229507568

約数和(自身を除く): 2150158593

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 277, 297, 337, 405, 495, 675, 825, 831, 891, 1011, 1385, 1485, 1685, 2025, 2475, 2493, 3033, 3047, 3707, 4155, 4455, 5055, 6925, 7425, 7479, 8425, 9099, 9141, 11121, 12465, 15165, 15235, 18535, 20775, 22275, 22437, 25275, 27297, 27423, 33363, 37395, 45495, 45705, 55605, 62325, 75825, 76175, 82269, 92675, 93349, 100089, 112185, 136485, 137115, 166815, 186975, 227475, 228525, 246807, 278025, 280047, 300267, 411345, 466745, 500445, 560925, 682425, 685575, 834075, 840141, 1026839, 1234035, 1400235, 1501335, 2056725, 2333725, 2502225, 2520423, 3080517, 4200705, 5134195, 6170175, 7001175, 7506675, 7561269, 9241551, 12602115, 15402585, 21003525, 25670975, 27724653, 37806345, 46207755, 63010575, 77012925, 83173959, 138623265, 189031725, 231038775, 415869795, 693116325, 2079348975]

約数ペア:

[(1, 2079348975), (3, 693116325), (5, 415869795), (9, 231038775), (11, 189031725), (15, 138623265), (25, 83173959), (27, 77012925), (33, 63010575), (45, 46207755), (55, 37806345), (75, 27724653), (81, 25670975), (99, 21003525), (135, 15402585), (165, 12602115), (225, 9241551), (275, 7561269), (277, 7506675), (297, 7001175), (337, 6170175), (405, 5134195), (495, 4200705), (675, 3080517), (825, 2520423), (831, 2502225), (891, 2333725), (1011, 2056725), (1385, 1501335), (1485, 1400235), (1685, 1234035), (2025, 1026839), (2475, 840141), (2493, 834075), (3033, 685575), (3047, 682425), (3707, 560925), (4155, 500445), (4455, 466745), (5055, 411345), (6925, 300267), (7425, 280047), (7479, 278025), (8425, 246807), (9099, 228525), (9141, 227475), (11121, 186975), (12465, 166815), (15165, 137115), (15235, 136485), (18535, 112185), (20775, 100089), (22275, 93349), (22437, 92675), (25275, 82269), (27297, 76175), (27423, 75825), (33363, 62325), (37395, 55605), (45495, 45705)]