27357165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 54789696

約数和(自身を除く): 27432531

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3251, 8415, 9753, 16255, 29259, 35761, 48765, 55267, 107283, 146295, 165801, 178805, 276335, 321849, 497403, 536415, 607937, 829005, 1609245, 1823811, 2487015, 3039685, 5471433, 9119055, 27357165]

約数ペア:

[(1, 27357165), (3, 9119055), (5, 5471433), (9, 3039685), (11, 2487015), (15, 1823811), (17, 1609245), (33, 829005), (45, 607937), (51, 536415), (55, 497403), (85, 321849), (99, 276335), (153, 178805), (165, 165801), (187, 146295), (255, 107283), (495, 55267), (561, 48765), (765, 35761), (935, 29259), (1683, 16255), (2805, 9753), (3251, 8415)]