74720255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13331}}^1$

素因数の和:13414

約数の個数: 16

約数和(自身を含む): 95990400

約数和(自身を除く): 21270145

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 13331, 66655, 253289, 786529, 1266445, 3932645, 14944051, 74720255]

約数ペア:

[(1, 74720255), (5, 14944051), (19, 3932645), (59, 1266445), (95, 786529), (295, 253289), (1121, 66655), (5605, 13331)]