68402345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2351}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 93647232

約数和(自身を除く): 25244887

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2351, 2645, 5819, 11755, 25861, 29095, 54073, 129305, 270365, 594803, 1243679, 2974015, 6218395, 13680469, 68402345]

約数ペア:

[(1, 68402345), (5, 13680469), (11, 6218395), (23, 2974015), (55, 1243679), (115, 594803), (253, 270365), (529, 129305), (1265, 54073), (2351, 29095), (2645, 25861), (5819, 11755)]