82580855

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 119099904

約数和(自身を除く): 36519049

約数列:

[1, 5, 7, 35, 37, 43, 185, 215, 259, 301, 1295, 1483, 1505, 1591, 7415, 7955, 10381, 11137, 51905, 54871, 55685, 63769, 274355, 318845, 384097, 446383, 1920485, 2231915, 2359453, 11797265, 16516171, 82580855]

約数ペア:

[(1, 82580855), (5, 16516171), (7, 11797265), (35, 2359453), (37, 2231915), (43, 1920485), (185, 446383), (215, 384097), (259, 318845), (301, 274355), (1295, 63769), (1483, 55685), (1505, 54871), (1591, 51905), (7415, 11137), (7955, 10381)]