374053345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{2689}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 460183680

約数和(自身を除く): 86130335

約数列:

[1, 5, 43, 215, 647, 2689, 3235, 13445, 27821, 115627, 139105, 578135, 1739783, 8698915, 74810669, 374053345]

約数ペア:

[(1, 374053345), (5, 74810669), (43, 8698915), (215, 1739783), (647, 578135), (2689, 139105), (3235, 115627), (13445, 27821)]