804596155

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 1101582000

約数和(自身を除く): 296985845

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 379, 605, 1331, 1595, 1895, 3509, 4169, 6655, 10991, 14641, 17545, 20845, 38599, 45859, 54955, 73205, 120901, 192995, 229295, 424589, 504449, 604505, 1329911, 2122945, 2522245, 5548939, 6649555, 14629021, 27744695, 73145105, 160919231, 804596155]

約数ペア:

[(1, 804596155), (5, 160919231), (11, 73145105), (29, 27744695), (55, 14629021), (121, 6649555), (145, 5548939), (319, 2522245), (379, 2122945), (605, 1329911), (1331, 604505), (1595, 504449), (1895, 424589), (3509, 229295), (4169, 192995), (6655, 120901), (10991, 73205), (14641, 54955), (17545, 45859), (20845, 38599)]