343896355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 468115200

約数和(自身を除く): 124218845

約数列:

[1, 5, 11, 29, 55, 145, 251, 319, 859, 1255, 1595, 2761, 4295, 7279, 9449, 13805, 24911, 36395, 47245, 80069, 124555, 215609, 274021, 400345, 1078045, 1370105, 2371699, 6252661, 11858495, 31263305, 68779271, 343896355]

約数ペア:

[(1, 343896355), (5, 68779271), (11, 31263305), (29, 11858495), (55, 6252661), (145, 2371699), (251, 1370105), (319, 1078045), (859, 400345), (1255, 274021), (1595, 215609), (2761, 124555), (4295, 80069), (7279, 47245), (9449, 36395), (13805, 24911)]