138351465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 279272448

約数和(自身を除く): 140920983

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 8287, 16695, 24861, 41435, 58009, 74583, 124305, 174027, 290045, 372915, 439211, 522081, 870135, 1317633, 2196055, 2610405, 3074477, 3952899, 6588165, 9223431, 15372385, 19764495, 27670293, 46117155, 138351465]

約数ペア:

[(1, 138351465), (3, 46117155), (5, 27670293), (7, 19764495), (9, 15372385), (15, 9223431), (21, 6588165), (35, 3952899), (45, 3074477), (53, 2610405), (63, 2196055), (105, 1317633), (159, 870135), (265, 522081), (315, 439211), (371, 372915), (477, 290045), (795, 174027), (1113, 124305), (1855, 74583), (2385, 58009), (3339, 41435), (5565, 24861), (8287, 16695)]