39025965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13913}}^1$

素因数の和:13949

約数の個数: 32

約数和(自身を含む): 72130176

約数和(自身を除く): 33104211

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 13913, 41739, 69565, 153043, 208695, 236521, 459129, 709563, 765215, 1182605, 2295645, 2601731, 3547815, 7805193, 13008655, 39025965]

約数ペア:

[(1, 39025965), (3, 13008655), (5, 7805193), (11, 3547815), (15, 2601731), (17, 2295645), (33, 1182605), (51, 765215), (55, 709563), (85, 459129), (165, 236521), (187, 208695), (255, 153043), (561, 69565), (935, 41739), (2805, 13913)]