122265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 48

約数和(自身を含む): 262080

約数和(自身を除く): 139815

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1881, 2145, 2223, 2717, 3135, 3705, 6435, 8151, 9405, 11115, 13585, 24453, 40755, 122265]

約数ペア:

[(1, 122265), (3, 40755), (5, 24453), (9, 13585), (11, 11115), (13, 9405), (15, 8151), (19, 6435), (33, 3705), (39, 3135), (45, 2717), (55, 2223), (57, 2145), (65, 1881), (95, 1287), (99, 1235), (117, 1045), (143, 855), (165, 741), (171, 715), (195, 627), (209, 585), (247, 495), (285, 429)]