129492755

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 182697984

約数和(自身を除く): 53205229

約数列:

[1, 5, 7, 35, 47, 223, 235, 329, 353, 1115, 1561, 1645, 1765, 2471, 7805, 10481, 12355, 16591, 52405, 73367, 78719, 82955, 116137, 366835, 393595, 551033, 580685, 2755165, 3699793, 18498965, 25898551, 129492755]

約数ペア:

[(1, 129492755), (5, 25898551), (7, 18498965), (35, 3699793), (47, 2755165), (223, 580685), (235, 551033), (329, 393595), (353, 366835), (1115, 116137), (1561, 82955), (1645, 78719), (1765, 73367), (2471, 52405), (7805, 16591), (10481, 12355)]