1416415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2290176

約数和(自身を除く): 873761

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 283, 385, 455, 715, 1001, 1415, 1981, 3113, 3679, 5005, 9905, 15565, 18395, 21791, 25753, 40469, 108955, 128765, 202345, 283283, 1416415]

約数ペア:

[(1, 1416415), (5, 283283), (7, 202345), (11, 128765), (13, 108955), (35, 40469), (55, 25753), (65, 21791), (77, 18395), (91, 15565), (143, 9905), (283, 5005), (385, 3679), (455, 3113), (715, 1981), (1001, 1415)]