42716905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 64366848

約数和(自身を除く): 21649943

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 613, 905, 1267, 1991, 3065, 4291, 6335, 6743, 9955, 13937, 21455, 33715, 47201, 69685, 110953, 236005, 554765, 776671, 1220483, 3883355, 6102415, 8543381, 42716905]

約数ペア:

[(1, 42716905), (5, 8543381), (7, 6102415), (11, 3883355), (35, 1220483), (55, 776671), (77, 554765), (181, 236005), (385, 110953), (613, 69685), (905, 47201), (1267, 33715), (1991, 21455), (3065, 13937), (4291, 9955), (6335, 6743)]