572880385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8221}}^1$

素因数の和:8425

約数の個数: 32

約数和(自身を含む): 861928704

約数和(自身を除く): 289048319

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 905, 1267, 1991, 6335, 8221, 9955, 13937, 41105, 57547, 69685, 90431, 287735, 452155, 633017, 1488001, 3165085, 7440005, 10416007, 16368011, 52080035, 81840055, 114576077, 572880385]

約数ペア:

[(1, 572880385), (5, 114576077), (7, 81840055), (11, 52080035), (35, 16368011), (55, 10416007), (77, 7440005), (181, 3165085), (385, 1488001), (905, 633017), (1267, 452155), (1991, 287735), (6335, 90431), (8221, 69685), (9955, 57547), (13937, 41105)]