11705235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 20040960

約数和(自身を除く): 8335725

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 613, 1005, 1273, 1839, 3065, 3819, 6365, 9195, 11647, 19095, 34941, 41071, 58235, 123213, 174705, 205355, 616065, 780349, 2341047, 3901745, 11705235]

約数ペア:

[(1, 11705235), (3, 3901745), (5, 2341047), (15, 780349), (19, 616065), (57, 205355), (67, 174705), (95, 123213), (201, 58235), (285, 41071), (335, 34941), (613, 19095), (1005, 11647), (1273, 9195), (1839, 6365), (3065, 3819)]