77070225

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{17417}}^1$

素因数の和:17489

約数の個数: 24

約数和(自身を含む): 129589920

約数和(自身を除く): 52519695

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 17417, 52251, 87085, 261255, 435425, 1027603, 1306275, 3082809, 5138015, 15414045, 25690075, 77070225]

約数ペア:

[(1, 77070225), (3, 25690075), (5, 15414045), (15, 5138015), (25, 3082809), (59, 1306275), (75, 1027603), (177, 435425), (295, 261255), (885, 87085), (1475, 52251), (4425, 17417)]