15305712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18757}}^1$

素因数の和:18785

約数の個数: 40

約数和(自身を含む): 41867856

約数和(自身を除く): 26562144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18757, 37514, 56271, 75028, 112542, 150056, 225084, 300112, 318869, 450168, 637738, 900336, 956607, 1275476, 1913214, 2550952, 3826428, 5101904, 7652856, 15305712]

約数ペア:

[(1, 15305712), (2, 7652856), (3, 5101904), (4, 3826428), (6, 2550952), (8, 1913214), (12, 1275476), (16, 956607), (17, 900336), (24, 637738), (34, 450168), (48, 318869), (51, 300112), (68, 225084), (102, 150056), (136, 112542), (204, 75028), (272, 56271), (408, 37514), (816, 18757)]