14220585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 27041040

約数和(自身を除く): 12820455

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 641, 765, 1305, 1479, 1923, 2465, 3205, 4437, 5769, 7395, 9615, 10897, 18589, 22185, 28845, 32691, 54485, 55767, 92945, 98073, 163455, 167301, 278835, 316013, 490365, 836505, 948039, 1580065, 2844117, 4740195, 14220585]

約数ペア:

[(1, 14220585), (3, 4740195), (5, 2844117), (9, 1580065), (15, 948039), (17, 836505), (29, 490365), (45, 316013), (51, 278835), (85, 167301), (87, 163455), (145, 98073), (153, 92945), (255, 55767), (261, 54485), (435, 32691), (493, 28845), (641, 22185), (765, 18589), (1305, 10897), (1479, 9615), (1923, 7395), (2465, 5769), (3205, 4437)]