143676945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 265002192

約数和(自身を除く): 121325247

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 293, 641, 765, 879, 1465, 1923, 2637, 3205, 4395, 4981, 5769, 9615, 10897, 13185, 14943, 24905, 28845, 32691, 44829, 54485, 74715, 98073, 163455, 187813, 224145, 490365, 563439, 939065, 1690317, 2817195, 3192821, 8451585, 9578463, 15964105, 28735389, 47892315, 143676945]

約数ペア:

[(1, 143676945), (3, 47892315), (5, 28735389), (9, 15964105), (15, 9578463), (17, 8451585), (45, 3192821), (51, 2817195), (85, 1690317), (153, 939065), (255, 563439), (293, 490365), (641, 224145), (765, 187813), (879, 163455), (1465, 98073), (1923, 74715), (2637, 54485), (3205, 44829), (4395, 32691), (4981, 28845), (5769, 24905), (9615, 14943), (10897, 13185)]