1465960085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 1980481536

約数和(自身を除く): 514521451

約数列:

[1, 5, 23, 31, 43, 73, 115, 131, 155, 215, 365, 655, 713, 989, 1333, 1679, 2263, 3013, 3139, 3565, 4061, 4945, 5633, 6665, 8395, 9563, 11315, 15065, 15695, 20305, 28165, 30659, 47815, 52049, 72197, 93403, 97309, 129559, 153295, 174623, 219949, 260245, 296453, 360985, 411209, 467015, 486545, 647795, 873115, 1099745, 1482265, 2056045, 2238107, 4016329, 6818419, 9457807, 11190535, 12747479, 20081645, 34092095, 47289035, 63737395, 293192017, 1465960085]

約数ペア:

[(1, 1465960085), (5, 293192017), (23, 63737395), (31, 47289035), (43, 34092095), (73, 20081645), (115, 12747479), (131, 11190535), (155, 9457807), (215, 6818419), (365, 4016329), (655, 2238107), (713, 2056045), (989, 1482265), (1333, 1099745), (1679, 873115), (2263, 647795), (3013, 486545), (3139, 467015), (3565, 411209), (4061, 360985), (4945, 296453), (5633, 260245), (6665, 219949), (8395, 174623), (9563, 153295), (11315, 129559), (15065, 97309), (15695, 93403), (20305, 72197), (28165, 52049), (30659, 47815)]