13409355

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 22084272

約数和(自身を除く): 8674917

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 653, 1369, 1959, 3265, 4107, 6845, 9795, 20535, 24161, 72483, 120805, 362415, 893957, 2681871, 4469785, 13409355]

約数ペア:

[(1, 13409355), (3, 4469785), (5, 2681871), (15, 893957), (37, 362415), (111, 120805), (185, 72483), (555, 24161), (653, 20535), (1369, 9795), (1959, 6845), (3265, 4107)]