61561345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 77045760

約数和(自身を除く): 15484415

約数列:

[1, 5, 29, 127, 145, 635, 3343, 3683, 16715, 18415, 96947, 424561, 484735, 2122805, 12312269, 61561345]

約数ペア:

[(1, 61561345), (5, 12312269), (29, 2122805), (127, 484735), (145, 424561), (635, 96947), (3343, 18415), (3683, 16715)]