137400885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 253444464

約数和(自身を除く): 116043579

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 293, 613, 765, 879, 1465, 1839, 2637, 3065, 4395, 4981, 5517, 9195, 10421, 13185, 14943, 24905, 27585, 31263, 44829, 52105, 74715, 93789, 156315, 179609, 224145, 468945, 538827, 898045, 1616481, 2694135, 3053353, 8082405, 9160059, 15266765, 27480177, 45800295, 137400885]

約数ペア:

[(1, 137400885), (3, 45800295), (5, 27480177), (9, 15266765), (15, 9160059), (17, 8082405), (45, 3053353), (51, 2694135), (85, 1616481), (153, 898045), (255, 538827), (293, 468945), (613, 224145), (765, 179609), (879, 156315), (1465, 93789), (1839, 74715), (2637, 52105), (3065, 44829), (4395, 31263), (4981, 27585), (5517, 24905), (9195, 14943), (10421, 13185)]