1377333645

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2135401}}^1$

素因数の和:2135452

約数の個数: 16

約数和(自身を含む): 2254984512

約数和(自身を除く): 877650867

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2135401, 6406203, 10677005, 32031015, 91822243, 275466729, 459111215, 1377333645]

約数ペア:

[(1, 1377333645), (3, 459111215), (5, 275466729), (15, 91822243), (43, 32031015), (129, 10677005), (215, 6406203), (645, 2135401)]