129127065

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 213497856

約数和(自身を除く): 84370791

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 321, 535, 645, 1605, 1871, 4601, 5613, 9355, 13803, 23005, 28065, 69015, 80453, 200197, 241359, 402265, 600591, 1000985, 1206795, 3002955, 8608471, 25825413, 43042355, 129127065]

約数ペア:

[(1, 129127065), (3, 43042355), (5, 25825413), (15, 8608471), (43, 3002955), (107, 1206795), (129, 1000985), (215, 600591), (321, 402265), (535, 241359), (645, 200197), (1605, 80453), (1871, 69015), (4601, 28065), (5613, 23005), (9355, 13803)]