388282575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{14341}}^1$

素因数の和:14392

約数の個数: 36

約数和(自身を含む): 677573448

約数和(自身を除く): 289290873

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 5415, 9025, 14341, 27075, 43023, 71705, 215115, 272479, 358525, 817437, 1075575, 1362395, 4087185, 5177101, 6811975, 15531303, 20435925, 25885505, 77656515, 129427525, 388282575]

約数ペア:

[(1, 388282575), (3, 129427525), (5, 77656515), (15, 25885505), (19, 20435925), (25, 15531303), (57, 6811975), (75, 5177101), (95, 4087185), (285, 1362395), (361, 1075575), (475, 817437), (1083, 358525), (1425, 272479), (1805, 215115), (5415, 71705), (9025, 43023), (14341, 27075)]