64146195

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 121052160

約数和(自身を除く): 56905965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 73, 115, 135, 207, 219, 283, 345, 365, 621, 657, 849, 1035, 1095, 1415, 1679, 1971, 2547, 3105, 3285, 4245, 5037, 6509, 7641, 8395, 9855, 12735, 15111, 19527, 20659, 25185, 32545, 38205, 45333, 58581, 61977, 75555, 97635, 103295, 175743, 185931, 226665, 292905, 309885, 475157, 557793, 878715, 929655, 1425471, 2375785, 2788965, 4276413, 7127355, 12829239, 21382065, 64146195]

約数ペア:

[(1, 64146195), (3, 21382065), (5, 12829239), (9, 7127355), (15, 4276413), (23, 2788965), (27, 2375785), (45, 1425471), (69, 929655), (73, 878715), (115, 557793), (135, 475157), (207, 309885), (219, 292905), (283, 226665), (345, 185931), (365, 175743), (621, 103295), (657, 97635), (849, 75555), (1035, 61977), (1095, 58581), (1415, 45333), (1679, 38205), (1971, 32545), (2547, 25185), (3105, 20659), (3285, 19527), (4245, 15111), (5037, 12735), (6509, 9855), (7641, 8395)]