57537285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 100087680

約数和(自身を除く): 42550395

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 2707, 4251, 7085, 8121, 13535, 21255, 35191, 40605, 105573, 175955, 295063, 527865, 885189, 1475315, 3835819, 4425945, 11507457, 19179095, 57537285]

約数ペア:

[(1, 57537285), (3, 19179095), (5, 11507457), (13, 4425945), (15, 3835819), (39, 1475315), (65, 885189), (109, 527865), (195, 295063), (327, 175955), (545, 105573), (1417, 40605), (1635, 35191), (2707, 21255), (4251, 13535), (7085, 8121)]