889968215

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1\times {\mathrm{3821}}^1$

素因数の和:5122

約数の個数: 16

約数和(自身を含む): 1097984160

約数和(自身を除く): 208015945

約数列:

[1, 5, 37, 185, 1259, 3821, 6295, 19105, 46583, 141377, 232915, 706885, 4810639, 24053195, 177993643, 889968215]

約数ペア:

[(1, 889968215), (5, 177993643), (37, 24053195), (185, 4810639), (1259, 706885), (3821, 232915), (6295, 141377), (19105, 46583)]