1393676145

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14547

約数の個数: 64

約数和(自身を含む): 2668953600

約数和(自身を除く): 1275277455

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 713, 837, 1035, 1395, 2139, 3105, 3565, 4185, 6417, 10695, 14479, 19251, 32085, 43437, 72395, 96255, 130311, 217185, 333017, 390933, 448849, 651555, 999051, 1346547, 1665085, 1954665, 2244245, 2997153, 4039641, 4995255, 6732735, 8991459, 10323527, 12118923, 14985765, 20198205, 30970581, 44957295, 51617635, 60594615, 92911743, 154852905, 278735229, 464558715, 1393676145]

約数ペア:

[(1, 1393676145), (3, 464558715), (5, 278735229), (9, 154852905), (15, 92911743), (23, 60594615), (27, 51617635), (31, 44957295), (45, 30970581), (69, 20198205), (93, 14985765), (115, 12118923), (135, 10323527), (155, 8991459), (207, 6732735), (279, 4995255), (345, 4039641), (465, 2997153), (621, 2244245), (713, 1954665), (837, 1665085), (1035, 1346547), (1395, 999051), (2139, 651555), (3105, 448849), (3565, 390933), (4185, 333017), (6417, 217185), (10695, 130311), (14479, 96255), (19251, 72395), (32085, 43437)]