71712435

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{81031}}^1$

素因数の和:81098

約数の個数: 16

約数和(自身を含む): 116686080

約数和(自身を除く): 44973645

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 81031, 243093, 405155, 1215465, 4780829, 14342487, 23904145, 71712435]

約数ペア:

[(1, 71712435), (3, 23904145), (5, 14342487), (15, 4780829), (59, 1215465), (177, 405155), (295, 243093), (885, 81031)]