25135605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 27430155

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 55, 85, 87, 99, 103, 145, 153, 165, 187, 255, 261, 309, 319, 435, 493, 495, 515, 561, 765, 927, 935, 957, 1133, 1305, 1479, 1545, 1595, 1683, 1751, 2465, 2805, 2871, 2987, 3399, 4437, 4635, 4785, 5253, 5423, 5665, 7395, 8415, 8755, 8961, 10197, 14355, 14935, 15759, 16269, 16995, 19261, 22185, 26265, 26883, 27115, 32857, 44805, 48807, 50779, 50985, 57783, 78795, 81345, 96305, 98571, 134415, 152337, 164285, 173349, 244035, 253895, 288915, 295713, 457011, 492855, 558569, 761685, 866745, 1478565, 1675707, 2285055, 2792845, 5027121, 8378535, 25135605]

約数ペア:

[(1, 25135605), (3, 8378535), (5, 5027121), (9, 2792845), (11, 2285055), (15, 1675707), (17, 1478565), (29, 866745), (33, 761685), (45, 558569), (51, 492855), (55, 457011), (85, 295713), (87, 288915), (99, 253895), (103, 244035), (145, 173349), (153, 164285), (165, 152337), (187, 134415), (255, 98571), (261, 96305), (309, 81345), (319, 78795), (435, 57783), (493, 50985), (495, 50779), (515, 48807), (561, 44805), (765, 32857), (927, 27115), (935, 26883), (957, 26265), (1133, 22185), (1305, 19261), (1479, 16995), (1545, 16269), (1595, 15759), (1683, 14935), (1751, 14355), (2465, 10197), (2805, 8961), (2871, 8755), (2987, 8415), (3399, 7395), (4437, 5665), (4635, 5423), (4785, 5253)]