13125645

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 25523736

約数和(自身を除く): 12398091

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 277, 351, 405, 585, 729, 831, 1053, 1215, 1385, 1755, 2493, 3159, 3601, 3645, 4155, 5265, 7479, 9477, 10803, 12465, 15795, 18005, 22437, 32409, 37395, 47385, 54015, 67311, 97227, 112185, 162045, 201933, 291681, 336555, 486135, 875043, 1009665, 1458405, 2625129, 4375215, 13125645]

約数ペア:

[(1, 13125645), (3, 4375215), (5, 2625129), (9, 1458405), (13, 1009665), (15, 875043), (27, 486135), (39, 336555), (45, 291681), (65, 201933), (81, 162045), (117, 112185), (135, 97227), (195, 67311), (243, 54015), (277, 47385), (351, 37395), (405, 32409), (585, 22437), (729, 18005), (831, 15795), (1053, 12465), (1215, 10803), (1385, 9477), (1755, 7479), (2493, 5265), (3159, 4155), (3601, 3645)]