25133955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 51314688

約数和(自身を除く): 26180733

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 463, 517, 705, 987, 1155, 1389, 1551, 1645, 2315, 2585, 3241, 3619, 4935, 5093, 6945, 7755, 9723, 10857, 15279, 16205, 18095, 21761, 25465, 35651, 48615, 54285, 65283, 76395, 106953, 108805, 152327, 178255, 239371, 326415, 456981, 534765, 718113, 761635, 1196855, 1675597, 2284905, 3590565, 5026791, 8377985, 25133955]

約数ペア:

[(1, 25133955), (3, 8377985), (5, 5026791), (7, 3590565), (11, 2284905), (15, 1675597), (21, 1196855), (33, 761635), (35, 718113), (47, 534765), (55, 456981), (77, 326415), (105, 239371), (141, 178255), (165, 152327), (231, 108805), (235, 106953), (329, 76395), (385, 65283), (463, 54285), (517, 48615), (705, 35651), (987, 25465), (1155, 21761), (1389, 18095), (1551, 16205), (1645, 15279), (2315, 10857), (2585, 9723), (3241, 7755), (3619, 6945), (4935, 5093)]