1310587745

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{48281}}^1$

素因数の和:48436

約数の個数: 16

約数和(自身を含む): 1616481360

約数和(自身を除く): 305893615

約数列:

[1, 5, 61, 89, 305, 445, 5429, 27145, 48281, 241405, 2945141, 4297009, 14725705, 21485045, 262117549, 1310587745]

約数ペア:

[(1, 1310587745), (5, 262117549), (61, 21485045), (89, 14725705), (305, 4297009), (445, 2945141), (5429, 241405), (27145, 48281)]