823009395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{12163}}^1$

素因数の和:12531

約数の個数: 32

約数和(自身を含む): 1422312192

約数和(自身を除く): 599302797

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1041, 1735, 4511, 5205, 12163, 13533, 22555, 36489, 60815, 67665, 158119, 182445, 474357, 790595, 2371785, 4220561, 12661683, 21102805, 54867293, 63308415, 164601879, 274336465, 823009395]

約数ペア:

[(1, 823009395), (3, 274336465), (5, 164601879), (13, 63308415), (15, 54867293), (39, 21102805), (65, 12661683), (195, 4220561), (347, 2371785), (1041, 790595), (1735, 474357), (4511, 182445), (5205, 158119), (12163, 67665), (13533, 60815), (22555, 36489)]