201547275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 359024640

約数和(自身を除く): 157477365

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 3769, 10695, 11307, 17825, 18845, 53475, 56535, 86687, 94225, 116839, 260061, 282675, 350517, 433435, 584195, 1300305, 1752585, 2167175, 2687297, 2920975, 6501525, 8061891, 8762925, 13436485, 40309455, 67182425, 201547275]

約数ペア:

[(1, 201547275), (3, 67182425), (5, 40309455), (15, 13436485), (23, 8762925), (25, 8061891), (31, 6501525), (69, 2920975), (75, 2687297), (93, 2167175), (115, 1752585), (155, 1300305), (345, 584195), (465, 433435), (575, 350517), (713, 282675), (775, 260061), (1725, 116839), (2139, 94225), (2325, 86687), (3565, 56535), (3769, 53475), (10695, 18845), (11307, 17825)]