26817895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 10014425

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 347, 377, 533, 1189, 1735, 1885, 2665, 4511, 5945, 10063, 14227, 15457, 22555, 50315, 71135, 77285, 130819, 184951, 412583, 654095, 924755, 2062915, 5363579, 26817895]

約数ペア:

[(1, 26817895), (5, 5363579), (13, 2062915), (29, 924755), (41, 654095), (65, 412583), (145, 184951), (205, 130819), (347, 77285), (377, 71135), (533, 50315), (1189, 22555), (1735, 15457), (1885, 14227), (2665, 10063), (4511, 5945)]