13718705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 22111488

約数和(自身を除く): 8392783

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2741, 5005, 13705, 19187, 30151, 35633, 95935, 150755, 178165, 211057, 249431, 391963, 1055285, 1247155, 1959815, 2743741, 13718705]

約数ペア:

[(1, 13718705), (5, 2743741), (7, 1959815), (11, 1247155), (13, 1055285), (35, 391963), (55, 249431), (65, 211057), (77, 178165), (91, 150755), (143, 95935), (385, 35633), (455, 30151), (715, 19187), (1001, 13705), (2741, 5005)]