3315691025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 4351626240

約数和(自身を除く): 1035935215

約数列:

[1, 5, 25, 31, 73, 103, 155, 365, 515, 569, 775, 1825, 2263, 2575, 2845, 3193, 7519, 11315, 14225, 15965, 17639, 37595, 41537, 56575, 58607, 79825, 88195, 187975, 207685, 233089, 293035, 440975, 1038425, 1165445, 1287647, 1465175, 1816817, 4278311, 5827225, 6438235, 9084085, 21391555, 32191175, 45420425, 106957775, 132627641, 663138205, 3315691025]

約数ペア:

[(1, 3315691025), (5, 663138205), (25, 132627641), (31, 106957775), (73, 45420425), (103, 32191175), (155, 21391555), (365, 9084085), (515, 6438235), (569, 5827225), (775, 4278311), (1825, 1816817), (2263, 1465175), (2575, 1287647), (2845, 1165445), (3193, 1038425), (7519, 440975), (11315, 293035), (14225, 233089), (15965, 207685), (17639, 187975), (37595, 88195), (41537, 79825), (56575, 58607)]