13456935

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 24393600

約数和(自身を除く): 10936665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 223, 405, 447, 669, 745, 1115, 1341, 2007, 2235, 3345, 4023, 6021, 6705, 10035, 12069, 18063, 20115, 30105, 33227, 60345, 90315, 99681, 166135, 299043, 498405, 897129, 1495215, 2691387, 4485645, 13456935]

約数ペア:

[(1, 13456935), (3, 4485645), (5, 2691387), (9, 1495215), (15, 897129), (27, 498405), (45, 299043), (81, 166135), (135, 99681), (149, 90315), (223, 60345), (405, 33227), (447, 30105), (669, 20115), (745, 18063), (1115, 12069), (1341, 10035), (2007, 6705), (2235, 6021), (3345, 4023)]