289503755

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{1321}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 354655584

約数和(自身を除く): 65151829

約数列:

[1, 5, 53, 265, 827, 1321, 4135, 6605, 43831, 70013, 219155, 350065, 1092467, 5462335, 57900751, 289503755]

約数ペア:

[(1, 289503755), (5, 57900751), (53, 5462335), (265, 1092467), (827, 350065), (1321, 219155), (4135, 70013), (6605, 43831)]