25197195

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12823}}^1$

素因数の和:12962

約数の個数: 16

約数和(自身を含む): 40626432

約数和(自身を除く): 15429237

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 12823, 38469, 64115, 192345, 1679813, 5039439, 8399065, 25197195]

約数ペア:

[(1, 25197195), (3, 8399065), (5, 5039439), (15, 1679813), (131, 192345), (393, 64115), (655, 38469), (1965, 12823)]