38829405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 67080960

約数和(自身を除く): 28251555

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 3881, 10005, 11643, 19405, 58215, 89263, 112549, 267789, 337647, 446315, 562745, 1338945, 1688235, 2588627, 7765881, 12943135, 38829405]

約数ペア:

[(1, 38829405), (3, 12943135), (5, 7765881), (15, 2588627), (23, 1688235), (29, 1338945), (69, 562745), (87, 446315), (115, 337647), (145, 267789), (345, 112549), (435, 89263), (667, 58215), (2001, 19405), (3335, 11643), (3881, 10005)]