11840175

素因数分解:

$3^5\times 5^2\times {\mathrm{1949}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 22003800

約数和(自身を除く): 10163625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 1949, 2025, 5847, 6075, 9745, 17541, 29235, 48725, 52623, 87705, 146175, 157869, 263115, 438525, 473607, 789345, 1315575, 2368035, 3946725, 11840175]

約数ペア:

[(1, 11840175), (3, 3946725), (5, 2368035), (9, 1315575), (15, 789345), (25, 473607), (27, 438525), (45, 263115), (75, 157869), (81, 146175), (135, 87705), (225, 52623), (243, 48725), (405, 29235), (675, 17541), (1215, 9745), (1949, 6075), (2025, 5847)]