2600195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 3400320

約数和(自身を除く): 800125

約数列:

[1, 5, 13, 65, 109, 367, 545, 1417, 1835, 4771, 7085, 23855, 40003, 200015, 520039, 2600195]

約数ペア:

[(1, 2600195), (5, 520039), (13, 200015), (65, 40003), (109, 23855), (367, 7085), (545, 4771), (1417, 1835)]