139896215

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 170434560

約数和(自身を除く): 30538345

約数列:

[1, 5, 127, 151, 635, 755, 1459, 7295, 19177, 95885, 185293, 220309, 926465, 1101545, 27979243, 139896215]

約数ペア:

[(1, 139896215), (5, 27979243), (127, 1101545), (151, 926465), (635, 220309), (755, 185293), (1459, 95885), (7295, 19177)]