6501825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 13231296

約数和(自身を除く): 6729471

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 71, 75, 99, 111, 165, 185, 213, 225, 275, 333, 355, 407, 495, 555, 639, 781, 825, 925, 1065, 1221, 1665, 1775, 2035, 2343, 2475, 2627, 2775, 3195, 3663, 3905, 5325, 6105, 7029, 7881, 8325, 10175, 11715, 13135, 15975, 18315, 19525, 23643, 28897, 30525, 35145, 39405, 58575, 65675, 86691, 91575, 118215, 144485, 175725, 197025, 260073, 433455, 591075, 722425, 1300365, 2167275, 6501825]

約数ペア:

[(1, 6501825), (3, 2167275), (5, 1300365), (9, 722425), (11, 591075), (15, 433455), (25, 260073), (33, 197025), (37, 175725), (45, 144485), (55, 118215), (71, 91575), (75, 86691), (99, 65675), (111, 58575), (165, 39405), (185, 35145), (213, 30525), (225, 28897), (275, 23643), (333, 19525), (355, 18315), (407, 15975), (495, 13135), (555, 11715), (639, 10175), (781, 8325), (825, 7881), (925, 7029), (1065, 6105), (1221, 5325), (1665, 3905), (1775, 3663), (2035, 3195), (2343, 2775), (2475, 2627)]