19348295425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{98327}}^1$

素因数の和:98817

約数の個数: 24

約数和(自身を含む): 25458299136

約数和(自身を除く): 6110003711

約数列:

[1, 5, 17, 25, 85, 425, 463, 2315, 7871, 11575, 39355, 98327, 196775, 491635, 1671559, 2458175, 8357795, 41788975, 45525401, 227627005, 773931817, 1138135025, 3869659085, 19348295425]

約数ペア:

[(1, 19348295425), (5, 3869659085), (17, 1138135025), (25, 773931817), (85, 227627005), (425, 45525401), (463, 41788975), (2315, 8357795), (7871, 2458175), (11575, 1671559), (39355, 491635), (98327, 196775)]