25210325

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 36247680

約数和(自身を除く): 11037355

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2029, 2485, 10145, 12425, 14203, 50725, 71015, 144059, 355075, 720295, 1008413, 3601475, 5042065, 25210325]

約数ペア:

[(1, 25210325), (5, 5042065), (7, 3601475), (25, 1008413), (35, 720295), (71, 355075), (175, 144059), (355, 71015), (497, 50725), (1775, 14203), (2029, 12425), (2485, 10145)]