1330608755

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 1843943424

約数和(自身を除く): 513334669

約数列:

[1, 5, 7, 35, 157, 463, 523, 785, 1099, 2315, 2615, 3241, 3661, 5495, 16205, 18305, 72691, 82111, 242149, 363455, 410555, 508837, 574777, 1210745, 1695043, 2544185, 2873885, 8475215, 38017393, 190086965, 266121751, 1330608755]

約数ペア:

[(1, 1330608755), (5, 266121751), (7, 190086965), (35, 38017393), (157, 8475215), (463, 2873885), (523, 2544185), (785, 1695043), (1099, 1210745), (2315, 574777), (2615, 508837), (3241, 410555), (3661, 363455), (5495, 242149), (16205, 82111), (18305, 72691)]