289130135

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 439603200

約数和(自身を除く): 150473065

約数列:

[1, 5, 7, 17, 35, 47, 49, 85, 119, 211, 235, 245, 329, 343, 595, 799, 833, 1055, 1477, 1645, 1715, 2303, 3587, 3995, 4165, 5593, 5831, 7385, 9917, 10339, 11515, 16121, 17935, 25109, 27965, 29155, 39151, 49585, 51695, 69419, 72373, 80605, 125545, 168589, 175763, 195755, 274057, 347095, 361865, 485933, 842945, 878815, 1180123, 1230341, 1370285, 2429665, 3401531, 5900615, 6151705, 8260861, 17007655, 41304305, 57826027, 289130135]

約数ペア:

[(1, 289130135), (5, 57826027), (7, 41304305), (17, 17007655), (35, 8260861), (47, 6151705), (49, 5900615), (85, 3401531), (119, 2429665), (211, 1370285), (235, 1230341), (245, 1180123), (329, 878815), (343, 842945), (595, 485933), (799, 361865), (833, 347095), (1055, 274057), (1477, 195755), (1645, 175763), (1715, 168589), (2303, 125545), (3587, 80605), (3995, 72373), (4165, 69419), (5593, 51695), (5831, 49585), (7385, 39151), (9917, 29155), (10339, 27965), (11515, 25109), (16121, 17935)]