72179715

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{81559}}^1$

素因数の和:81626

約数の個数: 16

約数和(自身を含む): 117446400

約数和(自身を除く): 45266685

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 81559, 244677, 407795, 1223385, 4811981, 14435943, 24059905, 72179715]

約数ペア:

[(1, 72179715), (3, 24059905), (5, 14435943), (15, 4811981), (59, 1223385), (177, 407795), (295, 244677), (885, 81559)]