53903385

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 96589584

約数和(自身を除く): 42686199

約数列:

[1, 3, 5, 9, 15, 45, 53, 97, 159, 233, 265, 291, 477, 485, 699, 795, 873, 1165, 1455, 2097, 2385, 3495, 4365, 5141, 10485, 12349, 15423, 22601, 25705, 37047, 46269, 61745, 67803, 77115, 111141, 113005, 185235, 203409, 231345, 339015, 555705, 1017045, 1197853, 3593559, 5989265, 10780677, 17967795, 53903385]

約数ペア:

[(1, 53903385), (3, 17967795), (5, 10780677), (9, 5989265), (15, 3593559), (45, 1197853), (53, 1017045), (97, 555705), (159, 339015), (233, 231345), (265, 203409), (291, 185235), (477, 113005), (485, 111141), (699, 77115), (795, 67803), (873, 61745), (1165, 46269), (1455, 37047), (2097, 25705), (2385, 22601), (3495, 15423), (4365, 12349), (5141, 10485)]