79260625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 102482820

約数和(自身を除く): 23222195

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 3625, 4373, 18125, 21865, 109325, 126817, 546625, 634085, 2733125, 3170425, 15852125, 79260625]

約数ペア:

[(1, 79260625), (5, 15852125), (25, 3170425), (29, 2733125), (125, 634085), (145, 546625), (625, 126817), (725, 109325), (3625, 21865), (4373, 18125)]