75827895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 80936265

約数列:

[1, 3, 5, 11, 13, 15, 23, 29, 33, 39, 53, 55, 65, 69, 87, 115, 143, 145, 159, 165, 195, 253, 265, 299, 319, 345, 377, 429, 435, 583, 667, 689, 715, 759, 795, 897, 957, 1131, 1219, 1265, 1495, 1537, 1595, 1749, 1885, 2001, 2067, 2145, 2915, 3289, 3335, 3445, 3657, 3795, 4147, 4485, 4611, 4785, 5655, 6095, 7337, 7579, 7685, 8671, 8745, 9867, 10005, 10335, 12441, 13409, 15847, 16445, 16907, 18285, 19981, 20735, 22011, 22737, 23055, 26013, 35351, 36685, 37895, 40227, 43355, 47541, 49335, 50721, 59943, 62205, 67045, 79235, 84535, 95381, 99905, 106053, 110055, 113685, 130065, 174317, 176755, 201135, 219791, 237705, 253605, 286143, 299715, 388861, 459563, 476905, 522951, 530265, 659373, 871585, 1098955, 1166583, 1378689, 1430715, 1944305, 2297815, 2614755, 3296865, 5055193, 5832915, 6893445, 15165579, 25275965, 75827895]

約数ペア:

[(1, 75827895), (3, 25275965), (5, 15165579), (11, 6893445), (13, 5832915), (15, 5055193), (23, 3296865), (29, 2614755), (33, 2297815), (39, 1944305), (53, 1430715), (55, 1378689), (65, 1166583), (69, 1098955), (87, 871585), (115, 659373), (143, 530265), (145, 522951), (159, 476905), (165, 459563), (195, 388861), (253, 299715), (265, 286143), (299, 253605), (319, 237705), (345, 219791), (377, 201135), (429, 176755), (435, 174317), (583, 130065), (667, 113685), (689, 110055), (715, 106053), (759, 99905), (795, 95381), (897, 84535), (957, 79235), (1131, 67045), (1219, 62205), (1265, 59943), (1495, 50721), (1537, 49335), (1595, 47541), (1749, 43355), (1885, 40227), (2001, 37895), (2067, 36685), (2145, 35351), (2915, 26013), (3289, 23055), (3335, 22737), (3445, 22011), (3657, 20735), (3795, 19981), (4147, 18285), (4485, 16907), (4611, 16445), (4785, 15847), (5655, 13409), (6095, 12441), (7337, 10335), (7579, 10005), (7685, 9867), (8671, 8745)]