9263215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 12954816

約数和(自身を除く): 3691601

約数列:

[1, 5, 13, 17, 65, 83, 85, 101, 221, 415, 505, 1079, 1105, 1313, 1411, 1717, 5395, 6565, 7055, 8383, 8585, 18343, 22321, 41915, 91715, 108979, 111605, 142511, 544895, 712555, 1852643, 9263215]

約数ペア:

[(1, 9263215), (5, 1852643), (13, 712555), (17, 544895), (65, 142511), (83, 111605), (85, 108979), (101, 91715), (221, 41915), (415, 22321), (505, 18343), (1079, 8585), (1105, 8383), (1313, 7055), (1411, 6565), (1717, 5395)]