201440325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 358834176

約数和(自身を除く): 157393851

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 3767, 10695, 11301, 17825, 18835, 53475, 56505, 86641, 94175, 116777, 259923, 282525, 350331, 433205, 583885, 1299615, 1751655, 2166025, 2685871, 2919425, 6498075, 8057613, 8758275, 13429355, 40288065, 67146775, 201440325]

約数ペア:

[(1, 201440325), (3, 67146775), (5, 40288065), (15, 13429355), (23, 8758275), (25, 8057613), (31, 6498075), (69, 2919425), (75, 2685871), (93, 2166025), (115, 1751655), (155, 1299615), (345, 583885), (465, 433205), (575, 350331), (713, 282525), (775, 259923), (1725, 116777), (2139, 94175), (2325, 86641), (3565, 56505), (3767, 53475), (10695, 18835), (11301, 17825)]