12294345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 23474880

約数和(自身を除く): 11180535

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 389, 645, 735, 903, 1167, 1505, 1945, 2107, 2723, 4515, 5835, 6321, 8169, 10535, 13615, 16727, 19061, 31605, 40845, 50181, 57183, 83635, 95305, 117089, 250905, 285915, 351267, 585445, 819623, 1756335, 2458869, 4098115, 12294345]

約数ペア:

[(1, 12294345), (3, 4098115), (5, 2458869), (7, 1756335), (15, 819623), (21, 585445), (35, 351267), (43, 285915), (49, 250905), (105, 117089), (129, 95305), (147, 83635), (215, 57183), (245, 50181), (301, 40845), (389, 31605), (645, 19061), (735, 16727), (903, 13615), (1167, 10535), (1505, 8169), (1945, 6321), (2107, 5835), (2723, 4515)]