6420007165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{28687}}^1$

素因数の和:29029

約数の個数: 32

約数和(自身を含む): 9080096256

約数和(自身を除く): 2660089091

約数列:

[1, 5, 11, 13, 55, 65, 143, 313, 715, 1565, 3443, 4069, 17215, 20345, 28687, 44759, 143435, 223795, 315557, 372931, 1577785, 1864655, 4102241, 8979031, 20511205, 44895155, 98769341, 116727403, 493846705, 583637015, 1284001433, 6420007165]

約数ペア:

[(1, 6420007165), (5, 1284001433), (11, 583637015), (13, 493846705), (55, 116727403), (65, 98769341), (143, 44895155), (313, 20511205), (715, 8979031), (1565, 4102241), (3443, 1864655), (4069, 1577785), (17215, 372931), (20345, 315557), (28687, 223795), (44759, 143435)]