83072885

素因数分解:

$5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 118368000

約数和(自身を除く): 35295115

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 343, 413, 821, 1715, 2065, 2891, 4105, 5747, 14455, 20237, 28735, 40229, 48439, 101185, 201145, 242195, 281603, 339073, 1408015, 1695365, 2373511, 11867555, 16614577, 83072885]

約数ペア:

[(1, 83072885), (5, 16614577), (7, 11867555), (35, 2373511), (49, 1695365), (59, 1408015), (245, 339073), (295, 281603), (343, 242195), (413, 201145), (821, 101185), (1715, 48439), (2065, 40229), (2891, 28735), (4105, 20237), (5747, 14455)]