66256705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11821}}^1$

素因数の和:11904

約数の個数: 16

約数和(自身を含む): 85118400

約数和(自身を除く): 18861695

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 11821, 59105, 224599, 697439, 1122995, 3487195, 13251341, 66256705]

約数ペア:

[(1, 66256705), (5, 13251341), (19, 3487195), (59, 1122995), (95, 697439), (295, 224599), (1121, 59105), (5605, 11821)]