73768475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 32296165

約数列:

[1, 5, 11, 23, 25, 55, 107, 109, 115, 253, 275, 535, 545, 575, 1177, 1199, 1265, 2461, 2507, 2675, 2725, 5885, 5995, 6325, 11663, 12305, 12535, 27071, 27577, 29425, 29975, 58315, 61525, 62675, 128293, 135355, 137885, 268249, 291575, 641465, 676775, 689425, 1341245, 2950739, 3207325, 6706225, 14753695, 73768475]

約数ペア:

[(1, 73768475), (5, 14753695), (11, 6706225), (23, 3207325), (25, 2950739), (55, 1341245), (107, 689425), (109, 676775), (115, 641465), (253, 291575), (275, 268249), (535, 137885), (545, 135355), (575, 128293), (1177, 62675), (1199, 61525), (1265, 58315), (2461, 29975), (2507, 29425), (2675, 27577), (2725, 27071), (5885, 12535), (5995, 12305), (6325, 11663)]