172645705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{11821}}^1$

素因数の和:11976

約数の個数: 16

約数和(自身を含む): 217903104

約数和(自身を除く): 45257399

約数列:

[1, 5, 23, 115, 127, 635, 2921, 11821, 14605, 59105, 271883, 1359415, 1501267, 7506335, 34529141, 172645705]

約数ペア:

[(1, 172645705), (5, 34529141), (23, 7506335), (115, 1501267), (127, 1359415), (635, 271883), (2921, 59105), (11821, 14605)]