13598475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 25069824

約数和(自身を除く): 11471349

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 311, 583, 795, 825, 933, 1325, 1555, 1749, 2915, 3421, 3975, 4665, 7775, 8745, 10263, 14575, 16483, 17105, 23325, 43725, 49449, 51315, 82415, 85525, 181313, 247245, 256575, 412075, 543939, 906565, 1236225, 2719695, 4532825, 13598475]

約数ペア:

[(1, 13598475), (3, 4532825), (5, 2719695), (11, 1236225), (15, 906565), (25, 543939), (33, 412075), (53, 256575), (55, 247245), (75, 181313), (159, 85525), (165, 82415), (265, 51315), (275, 49449), (311, 43725), (583, 23325), (795, 17105), (825, 16483), (933, 14575), (1325, 10263), (1555, 8745), (1749, 7775), (2915, 4665), (3421, 3975)]