18451794815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1\times {\mathrm{5387}}^1$

素因数の和:6151

約数の個数: 32

約数和(自身を含む): 23881340160

約数和(自身を除く): 5429545345

約数列:

[1, 5, 17, 59, 85, 295, 683, 1003, 3415, 5015, 5387, 11611, 26935, 40297, 58055, 91579, 201485, 317833, 457895, 685049, 1589165, 3425245, 3679321, 5403161, 18396605, 27015805, 62548457, 217079939, 312742285, 1085399695, 3690358963, 18451794815]

約数ペア:

[(1, 18451794815), (5, 3690358963), (17, 1085399695), (59, 312742285), (85, 217079939), (295, 62548457), (683, 27015805), (1003, 18396605), (3415, 5403161), (5015, 3679321), (5387, 3425245), (11611, 1589165), (26935, 685049), (40297, 457895), (58055, 317833), (91579, 201485)]