39994268215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{68711}}^1$

素因数の和:69303

約数の個数: 32

約数和(自身を含む): 55211466240

約数和(自身を除く): 15217198025

約数列:

[1, 5, 11, 19, 55, 95, 209, 557, 1045, 2785, 6127, 10583, 30635, 52915, 68711, 116413, 343555, 582065, 755821, 1305509, 3779105, 6527545, 14360599, 38272027, 71802995, 191360135, 420992297, 727168513, 2104961485, 3635842565, 7998853643, 39994268215]

約数ペア:

[(1, 39994268215), (5, 7998853643), (11, 3635842565), (19, 2104961485), (55, 727168513), (95, 420992297), (209, 191360135), (557, 71802995), (1045, 38272027), (2785, 14360599), (6127, 6527545), (10583, 3779105), (30635, 1305509), (52915, 755821), (68711, 582065), (116413, 343555)]