104158925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 141938460

約数和(自身を除く): 37779535

約数列:

[1, 5, 13, 25, 65, 89, 169, 277, 325, 445, 845, 1157, 1385, 2225, 3601, 4225, 5785, 6925, 15041, 18005, 24653, 28925, 46813, 75205, 90025, 123265, 234065, 320489, 376025, 616325, 1170325, 1602445, 4166357, 8012225, 20831785, 104158925]

約数ペア:

[(1, 104158925), (5, 20831785), (13, 8012225), (25, 4166357), (65, 1602445), (89, 1170325), (169, 616325), (277, 376025), (325, 320489), (445, 234065), (845, 123265), (1157, 90025), (1385, 75205), (2225, 46813), (3601, 28925), (4225, 24653), (5785, 18005), (6925, 15041)]