9194705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 12900384

約数和(自身を除く): 3705679

約数列:

[1, 5, 13, 17, 53, 65, 85, 157, 221, 265, 689, 785, 901, 1105, 2041, 2669, 3445, 4505, 8321, 10205, 11713, 13345, 34697, 41605, 58565, 108173, 141457, 173485, 540865, 707285, 1838941, 9194705]

約数ペア:

[(1, 9194705), (5, 1838941), (13, 707285), (17, 540865), (53, 173485), (65, 141457), (85, 108173), (157, 58565), (221, 41605), (265, 34697), (689, 13345), (785, 11713), (901, 10205), (1105, 8321), (2041, 4505), (2669, 3445)]