61031955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 104882688

約数和(自身を除く): 43850733

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3371, 3621, 6035, 10113, 16855, 18105, 50565, 57307, 171921, 239341, 286535, 718023, 859605, 1196705, 3590115, 4068797, 12206391, 20343985, 61031955]

約数ペア:

[(1, 61031955), (3, 20343985), (5, 12206391), (15, 4068797), (17, 3590115), (51, 1196705), (71, 859605), (85, 718023), (213, 286535), (255, 239341), (355, 171921), (1065, 57307), (1207, 50565), (3371, 18105), (3621, 16855), (6035, 10113)]