1449980065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{279649}}^1$

素因数の和:279732

約数の個数: 16

約数和(自身を含む): 1872536400

約数和(自身を除く): 422556335

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 279649, 1398245, 4754033, 17058589, 23770165, 85292945, 289996013, 1449980065]

約数ペア:

[(1, 1449980065), (5, 289996013), (17, 85292945), (61, 23770165), (85, 17058589), (305, 4754033), (1037, 1398245), (5185, 279649)]