12453345

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 22625064

約数和(自身を除く): 10171719

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 317, 405, 485, 873, 951, 1455, 1585, 2619, 2853, 4365, 4755, 7857, 8559, 13095, 14265, 25677, 30749, 39285, 42795, 92247, 128385, 153745, 276741, 461235, 830223, 1383705, 2490669, 4151115, 12453345]

約数ペア:

[(1, 12453345), (3, 4151115), (5, 2490669), (9, 1383705), (15, 830223), (27, 461235), (45, 276741), (81, 153745), (97, 128385), (135, 92247), (291, 42795), (317, 39285), (405, 30749), (485, 25677), (873, 14265), (951, 13095), (1455, 8559), (1585, 7857), (2619, 4755), (2853, 4365)]