12544245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5689}}^1$

素因数の和:5714

約数の個数: 36

約数和(自身を含む): 25297740

約数和(自身を除く): 12753495

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5689, 17067, 28445, 39823, 51201, 85335, 119469, 199115, 256005, 278761, 358407, 597345, 836283, 1393805, 1792035, 2508849, 4181415, 12544245]

約数ペア:

[(1, 12544245), (3, 4181415), (5, 2508849), (7, 1792035), (9, 1393805), (15, 836283), (21, 597345), (35, 358407), (45, 278761), (49, 256005), (63, 199115), (105, 119469), (147, 85335), (245, 51201), (315, 39823), (441, 28445), (735, 17067), (2205, 5689)]