13698315

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 24829200

約数和(自身を除く): 11130885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 227, 405, 447, 681, 745, 1135, 1341, 2043, 2235, 3405, 4023, 6129, 6705, 10215, 12069, 18387, 20115, 30645, 33823, 60345, 91935, 101469, 169115, 304407, 507345, 913221, 1522035, 2739663, 4566105, 13698315]

約数ペア:

[(1, 13698315), (3, 4566105), (5, 2739663), (9, 1522035), (15, 913221), (27, 507345), (45, 304407), (81, 169115), (135, 101469), (149, 91935), (227, 60345), (405, 33823), (447, 30645), (681, 20115), (745, 18387), (1135, 12069), (1341, 10215), (2043, 6705), (2235, 6129), (3405, 4023)]