27175605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 22590795

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 71, 79, 85, 95, 213, 237, 255, 285, 323, 355, 395, 969, 1065, 1185, 1207, 1343, 1349, 1501, 1615, 3621, 4029, 4047, 4503, 4845, 5609, 6035, 6715, 6745, 7505, 16827, 18105, 20145, 20235, 22515, 22933, 25517, 28045, 68799, 76551, 84135, 95353, 106571, 114665, 127585, 286059, 319713, 343995, 382755, 476765, 532855, 1430295, 1598565, 1811707, 5435121, 9058535, 27175605]

約数ペア:

[(1, 27175605), (3, 9058535), (5, 5435121), (15, 1811707), (17, 1598565), (19, 1430295), (51, 532855), (57, 476765), (71, 382755), (79, 343995), (85, 319713), (95, 286059), (213, 127585), (237, 114665), (255, 106571), (285, 95353), (323, 84135), (355, 76551), (395, 68799), (969, 28045), (1065, 25517), (1185, 22933), (1207, 22515), (1343, 20235), (1349, 20145), (1501, 18105), (1615, 16827), (3621, 7505), (4029, 6745), (4047, 6715), (4503, 6035), (4845, 5609)]