886133075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 1222153920

約数和(自身を除く): 336020845

約数列:

[1, 5, 17, 23, 25, 85, 115, 269, 337, 391, 425, 575, 1345, 1685, 1955, 4573, 5729, 6187, 6725, 7751, 8425, 9775, 22865, 28645, 30935, 38755, 90653, 105179, 114325, 131767, 143225, 154675, 193775, 453265, 525895, 658835, 1541101, 2085019, 2266325, 2629475, 3294175, 7705505, 10425095, 35445323, 38527525, 52125475, 177226615, 886133075]

約数ペア:

[(1, 886133075), (5, 177226615), (17, 52125475), (23, 38527525), (25, 35445323), (85, 10425095), (115, 7705505), (269, 3294175), (337, 2629475), (391, 2266325), (425, 2085019), (575, 1541101), (1345, 658835), (1685, 525895), (1955, 453265), (4573, 193775), (5729, 154675), (6187, 143225), (6725, 131767), (7751, 114325), (8425, 105179), (9775, 90653), (22865, 38755), (28645, 30935)]