152065415

素因数分解:

$5^1\times {\mathrm{29}}^4\times {\mathrm{43}}^1$

素因数の和:164

約数の個数: 20

約数和(自身を含む): 193390824

約数和(自身を除く): 41325409

約数列:

[1, 5, 29, 43, 145, 215, 841, 1247, 4205, 6235, 24389, 36163, 121945, 180815, 707281, 1048727, 3536405, 5243635, 30413083, 152065415]

約数ペア:

[(1, 152065415), (5, 30413083), (29, 5243635), (43, 3536405), (145, 1048727), (215, 707281), (841, 180815), (1247, 121945), (4205, 36163), (6235, 24389)]