32647225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 16099655

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 311, 323, 325, 425, 475, 1105, 1235, 1555, 1615, 4043, 4199, 5287, 5525, 5909, 6175, 7775, 8075, 20215, 20995, 26435, 29545, 68731, 76817, 100453, 101075, 104975, 132175, 147725, 343655, 384085, 502265, 1305889, 1718275, 1920425, 2511325, 6529445, 32647225]

約数ペア:

[(1, 32647225), (5, 6529445), (13, 2511325), (17, 1920425), (19, 1718275), (25, 1305889), (65, 502265), (85, 384085), (95, 343655), (221, 147725), (247, 132175), (311, 104975), (323, 101075), (325, 100453), (425, 76817), (475, 68731), (1105, 29545), (1235, 26435), (1555, 20995), (1615, 20215), (4043, 8075), (4199, 7775), (5287, 6175), (5525, 5909)]