118478095

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 144540000

約数和(自身を除く): 26061905

約数列:

[1, 5, 109, 149, 545, 745, 1459, 7295, 16241, 81205, 159031, 217391, 795155, 1086955, 23695619, 118478095]

約数ペア:

[(1, 118478095), (5, 23695619), (109, 1086955), (149, 795155), (545, 217391), (745, 159031), (1459, 81205), (7295, 16241)]